body {
    --def: #ef9c00;
    --inv: #fff;
}

a:hover {
    color: #ef9c00;
}

.wraper {
    width: 100%;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    letter-spacing: 0.1em;
}

.container1 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    letter-spacing: 0.1em;
}

.transition {
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}

.transition1 {
    transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    -webkit-transition: .5s;
}

.red {
    color: red;
}

.yellow {
    color: #ef9c00;
}

.bg_wraper {
    background-color: #f8f8f8;
}


/* .fourCol {
    padding: 0 .16rem;
}

@media screen and (min-width:769px) {
    .fourCol:nth-child(4n+1) {
        padding-left: 0;
        padding-right: .32rem;
    }

    .fourCol:nth-child(4n) {
        padding-right: 0;
        padding-left: .32rem;
    }
} */


/* Ê×Ò³ */

.banner img {
    width: 100%;
}

.top_wraper {
    height: 30px;
    background-color: #373737;
}

.top_wraper a {
    color: rgba(255, 255, 255, .9);
}


/* .top_wraper .rexian {
    color: #ef9c00;
    margin-right: .6rem;
} */

.top_wraper a:hover {
    /* color: rgba(255, 255, 255, .9); */
    /* color: #0452bc !important; */
}

.top_wraper .item {
    display: inline-block;
    color: rgba(255, 255, 255, .9);
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 1px;
}

.top_wraper .item>a {
    color: rgba(255, 255, 255, .9) !important;
    font-size: 14px;
    line-height: 30px;
}

.top_wraper .item>span {
    margin: 0 .15rem;
}


/* .top_wraper li.rel>div {
    top: 40px;
    right: 25px;
    height: 0;
    width: 144px;
    background-color: #fff;
    text-align: center;
    overflow: hidden;
    z-index: 999999;
}

.item_hover>div li {
    height: 40px;
}

.item_hover>div a {
    font-size: 14px;
    line-height: 40px;
    color: #000;
}

.top_wraper .item:nth-child(4) {
    float: left;
    margin-right: -.08rem;

}

.top_wraper .item:nth-child(4):after {
    float: left;
    content: "";
    height: 0;

}

.top_wraper .item:nth-child(4) i {
    margin-right: .05rem;
    font-size: .18rem;
    color: #0452bc;
}

.top_wraper .item:nth-child(4) a {
    color: #0452bc;
}

.top_wraper li.item_hover:hover div {
    height: 210px;
    border-bottom: 2px solid #ff001e;
} */


/* Í·²¿µ¼º½ */

header {
    position: relative;
    left: 0;
    width: 100%;
    padding: 15px 0;
    background-color: #f8f8f8;
    z-index: 1000;
}


/* s-nav */

header .container {
    text-align: left !important;
}

.logo_box {
    width: 243px;
    height: auto;
}

.logo_box a {
    display: block;
    margin-top: 6px;
}

.logo_box a img {
    max-width: 100%;
}

.top_right {
    display: inline-block;
    width: 715px;
    padding-top: 11px;
    /* margin-left: 40px; */
}

.nav {
    width: 100%;
    height: 44px;
    margin: 0 auto;
}

.nav_ul {
    width: 100%;
}

.nav_item {
    position: relative;
}

.nav_item>a {
    position: relative;
    display: block;
    /* padding: 0 14px; */
    line-height: 44px;
    font-size: 18px;
    color: #000;
    text-align: center;
    -webkit-transition: all .4s;
    transition: all .4s;
}

.nav_item>a>i {
    display: block;
    position: absolute;
    left: -2%;
    z-index: -1;
    width: 100%;
    height: 100%;
    /* transform: skewX(-10deg);
    transform-origin: 50% 50%; */
}

.menu_open {
    display: none;
}

.search_icon>i {
    line-height: 44px;
}

@media screen and (min-width:1001px) {
    .nav_item.active>a {
        color: #fff;
    }
    .nav_item.active>a,
    .nav_item:hover>a {
        color: #fff;
        background-color: #ef9c00;
    }
    .nav_item.active>a>i,
    .nav_item:hover>a>i {
        /* background-color: #0452bc; */
    }
    .nav_item_open {
        width: auto;
    }
    .nav_ul {
        display: table;
    }
    .nav_item {
        display: table-cell;
    }
    .nav_item:nth-child(3) {
        position: unset;
    }
    .nav_item:hover .nav_item_open {
        visibility: visible;
        opacity: 1;
        box-shadow: 0px 0px 10px #cecece;
    }
}

.nav_item_open {
    /* min-width: 110px; */
    position: absolute;
    left: 0;
    top: calc(100% + 33px);
    z-index: 10;
    width: 100%;
    height: 0;
    overflow: hidden;
    box-shadow: 0 4px 15px 0 rgba(0, 12, 49, 0.5);
    background: #fff;
    /* border-radius: 4px; */
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all .4s;
    transition: all .4s;
    overflow: hidden;
}

@media screen and (min-width:1001px) {
    .nav_item:nth-child(2):hover .nav_item_open {
        height: 40px;
    }
    .nav_item:nth-child(4):hover .nav_item_open {
        height: 120px;
    }
    .nav_item:nth-child(5):hover .nav_item_open {
        height: 120px;
    }
    .nav_item:nth-child(6):hover .nav_item_open {
        height: 160px;
    }
    .nav_item2:hover a {
        background-color: #ef9c00;
        color: #fff !important;
    }
    /* .nav_item2 {
        border-bottom: 1px solid #ebe9e9;
    } */
}

.subopen {
    display: none;
}

.nav_item2 {
    width: auto;
}


/* .nav_item2:last-child {
    border-bottom: none;
    
} */

.nav_item2 a {
    display: block;
    text-align: center;
    font-size: 16px;
    line-height: 2.5;
    white-space: nowrap;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}

.hcover {
    display: none;
}

@media screen and (max-width:1279px) {
    .nav_item>a {
        font-size: 15px;
    }
}

@media screen and (max-width:1023px) {
    .nav_item>a {
        font-size: 16px;
    }
}

@media screen and (max-width:1000px) {
    header {
        padding: .1rem;
    }
    .logo_box {
        width: 50%;
    }
    .logo_box img {
        width: 100%;
    }
    .top_right {
        width: 50%;
        margin-left: 0;
    }
    .search_icon {
        display: none;
    }
    .menu_open {
        display: block;
        float: right;
        width: 24px;
        /* height: 20px; */
        margin-top: 5px;
        margin-right: 3%;
    }
    .menu_open i {
        height: 2px;
        width: 100%;
        background: #000;
        display: block;
        margin-bottom: 7px;
    }
    .nav {
        width: 50%;
        height: 100%;
        position: fixed;
        top: 0;
        left: -50%;
        z-index: 100;
        overflow: hidden;
        background: #333;
        color: rgba(255, 255, 255, .6);
    }
    .hcover {
        display: block;
        width: 50%;
        height: 100%;
        background: rgba(0, 0, 0, .6);
        position: fixed;
        right: -50%;
        top: 0;
        z-index: 101;
    }
    .nav_ul {
        margin: 0;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        overflow-x: hidden;
        overflow-y: auto;
        padding-top: 20px;
        text-align: left;
    }
    .nav_item {
        float: none;
        margin: 0;
        width: 100%;
    }
    .nav_item:after {
        content: '';
        display: block;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, .15);
        margin-left: 20px;
    }
    .nav_item>a {
        display: block;
        margin: 0;
        /* font-size: 14px; */
        line-height: 1.8;
        color: inherit;
        padding: 10px 10px 10px 20px;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
        margin-right: 40px;
    }
    .nav_item i {
        position: absolute;
        z-index: 2;
        top: 0;
        right: 0;
        width: 40px;
        height: 100%;
    }
    .nav_item i:before {
        content: '';
        display: block;
        height: 100%;
        border-left: 1px solid rgba(0, 0, 0, .15);
        position: absolute;
        top: 0;
        left: 0;
    }
    .nav_item i:after {
        content: '';
        display: block;
        width: 7px;
        height: 7px;
        margin-bottom: -5px;
        border: 2px solid rgba(255, 255, 255, .3);
        border-top: 0;
        border-left: 0;
        position: absolute;
        bottom: 50%;
        right: 18px;
        -webkit-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }
    .nav_item_open {
        width: 50%;
        height: 100%;
        margin: 0;
        box-shadow: none;
        background: #333;
        border-radius: 0;
        opacity: 1;
        visibility: visible;
        -webkit-transform: translateY(0px);
        transform: translateY(0px);
        position: fixed;
        left: -50%;
        top: 0;
    }
    .subopen {
        display: block;
        /* width: 110px; */
        /* float: left; */
    }
    .subopen a {
        display: block;
        overflow: hidden;
        margin: 0;
        padding: 30px 10px 10px 20px;
        white-space: nowrap;
        text-overflow: ellipsis;
        /* font-size: 14px; */
        color: rgba(255, 255, 255, .3);
        background: rgba(0, 0, 0, .1);
        text-indent: 20px;
        position: relative;
    }
    .subopen a:before {
        content: '';
        display: block;
        width: 7px;
        height: 7px;
        position: absolute;
        bottom: 50%;
        left: 22px;
        margin-bottom: -15px;
        -webkit-transform: rotate(-45deg);
        transform: rotate(-45deg);
        border: 2px solid rgba(255, 255, 255, .3);
        border-right: 0;
        border-bottom: 0;
    }
    .nav_item2 {
        position: relative;
    }
    .nav_item2 a {
        display: block;
        overflow: hidden;
        margin: 0;
        /* font-size: 14px; */
        line-height: 1.8;
        padding: 10px 10px 10px 20px;
        white-space: nowrap;
        text-overflow: ellipsis;
        color: inherit;
    }
    .nav_item2:after {
        content: '';
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
        display: block;
        border-bottom-width: 1px;
        border-bottom-style: solid;
        border-bottom: 1px solid rgba(0, 0, 0, .15);
        margin-left: 20px;
    }
}

@media screen and (max-width:768px) {
    .nav_item>a,
    .nav_item2 a,
    .subopen a {
        font-size: 18px;
    }
    .menu_open {
        width: 30px;
        margin-top: 10px;
    }
    .menu_open i {
        margin-bottom: 10px;
    }
}

@media screen and (max-width:450px) {
    .menu_open {
        width: 24px;
        margin-top: 7px;
    }
    .menu_open i {
        margin-bottom: 6px;
    }
    .nav_item>a,
    .nav_item2 a,
    .subopen a {
        font-size: 14px;
    }
}


/* ²úÆ·ÖÐÐÄÏÂÀ­ */

.nav_item_100vw {
    position: absolute;
    z-index: 9;
    top: 100%;
    left: 0;
    width: 100vw;
    height: 0;
    transition: 0.6s;
    background: rgba(255, 255, 255, .9);
    border-bottom: none;
    box-shadow: none;
}

#topline {
    width: 1520px;
    margin: 0 auto;
    position: unset;
    height: 350px;
    box-shadow: none;
    border: none !important;
    animation-delay: .1s;
}

#topline li {
    display: block;
    float: left;
    width: 20% !important;
    margin-right: 0px;
    height: 38px;
    position: relative;
    line-height: 38px;
    font-size: 14px;
    padding-top: 12px;
    text-align: center;
    border: none !important;
    /* margin-left: 100px; */
}

#topline h3 {
    color: #ef011c;
    font-size: 17px;
    text-align: center;
    margin: 10px 0px 0px 0px;
}

#topline li h5 {
    line-height: 2.2;
    text-align: center;
    margin-top: 0;
    margin-bottom: 0;
}

#topline li a:link,
#topline li a:visited {
    color: #fff;
}

#topline li a {
    width: 100% !important;
}

#topline li img {
    width: 40%;
    border-radius: 15px;
    padding-top: 14px;
}

#topline li h5 a {
    color: #404040 !important;
    height: 29px;
    font-size: 14px;
    font-weight: normal;
    text-align: center;
    line-height: 1.8;
}

#topline li h6 {
    font-size: 12px;
    text-align: center;
    color: #ef011c;
}

.nav_item:hover .nav_item_100vw {
    height: 400px;
}


/* e-nav */

@media(min-width:1200px) {
    .top-right {
        float: right;
        width: 2.4rem;
        /* padding-left: 58px; */
    }
    .top-right-one {
        display: block;
        height: .3rem;
        line-height: .3rem;
        color: #ef9c00;
        font-size: .24rem;
        text-align: center;
        margin-bottom: 5px;
    }
    .top-right-one i {
        font-size: .26rem;
    }
    .top-right-two {
        height: .38rem;
        position: relative;
        text-align: right;
    }
    .top-right-two input {
        width: 2.2rem;
        height: .36rem;
        line-height: .36rem;
        text-indent: .43rem;
        color: #999;
        background-color: #fff;
        border-radius: .18rem;
        outline: none;
        border: 1px solid #999;
        font-size: 16px;
    }
    .top-right-two i {
        position: absolute;
        left: 35px;
        /* top: -.05rem; */
        font-size: .22rem;
        color: #ef9c00;
    }
}

.banner-swiper .swiper-pagination-bullet {
    width: 30px;
    height: 5px;
    border-radius: 3px;
    background-color: #fff;
    opacity: 1;
}

.banner-swiper .swiper-pagination-bullet-active {
    background-color: #ef9c00;
}


/* ²úƷչʾ */

.main_title {
    width: 100%;
    margin: .5rem 0 .2rem;
    letter-spacing: 4px;
    overflow: hidden;
}

.main_title>span {
    max-width: 100%;
    display: inline-block;
    font-size: .4rem;
    position: relative;
    color: #ef9c00;
    margin-bottom: .2rem;
    font-weight: bold;
}


/* .main_title>span:before,
.main_title>span:after {
    position: absolute;
    top: 50%;
    content: "";
    width: .6rem;
    height: 4px;
    background-color: #595959;
}

.main_title>span:before {
    left: -1rem;
}

.main_title>span:after {
    right: -1rem;
} */

.index_pro_tab {
    margin-bottom: .7rem;
}

.index_pro_tab li {
    padding: 0;
}

.index_pro_tab li:nth-child(1) {
    padding-right: .3rem;
}

.index_pro_tab li:nth-child(2) {
    padding-left: .15rem;
    padding-right: .15rem;
}

.index_pro_tab li:last-child {
    padding-right: 0;
    padding-left: .3rem;
}


/* .btn { position: relative;display: inline-block; width: calc(33.33% - 4px); margin-right: 6px; text-align: center; padding: 8px 0; font-size: .16rem; border: 1px solid var(--def); text-transform: uppercase; -webkit-transition: all 500ms cubic-bezier(0.77, 0, 0.175, 1); transition: all 500ms cubic-bezier(0.77, 0, 0.175, 1); -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; max-width:300px; margin:0 auto .1rem; }
.btn:before, .btn:after { content: ''; position: absolute; -webkit-transition: inherit; transition: inherit; z-index: -1; }
.btn:hover { color: var(--inv); -webkit-transition-delay: .6s; transition-delay: .6s; }
.btn:hover:before { -webkit-transition-delay: 0s; transition-delay: 0s; }
.btn:hover:after { background: var(--def); -webkit-transition-delay: .4s; transition-delay: .4s; }


.from-top:before, .from-top:after { left: 0; height: 0; width: 100%; }
.from-top:before { bottom: 0; border: 1px solid var(--inv); border-top: 0; border-bottom: 0; }
.from-top:after { top: 0; height: 0; }
.from-top:hover:before, .from-top:hover:after { height: 100%; }


.from-left:before, .from-left:after { top: 0; width: 0; height: 100%; }
.from-left:before { right: 0; border: 1px solid var(--inv); border-left: 0; border-right: 0; }
.from-left:after { left: 0; }
.from-left:hover:before, .from-left:hover:after { width: 100%; }


.from-right:before, .from-right:after { top: 0; width: 0; height: 100%; }
.from-right:before { left: 0; border: 1px solid var(--inv); border-left: 0; border-right: 0; }
.from-right:after { right: 0; }
.from-right:hover:before, .from-right:hover:after { width: 100%; }


.from-middle:before { top: 0; left: 50%; height: 100%; width: 0; border: 1px solid var(--inv); border-left: 0; border-right: 0; }
.from-middle:after { bottom: 0; left: 0; height: 0; width: 100%; background: var(--inv); }
.from-middle:hover:before { left: 0; width: 100%; }
.from-middle:hover:after { top: 0; height: 100%; }


.from-bottom:before, .from-bottom:after { left: 0; height: 0; width: 100%; }
.from-bottom:before { top: 0; border: 1px solid var(--inv); border-top: 0; border-bottom: 0; }
.from-bottom:after { bottom: 0; height: 0; }
.from-bottom:hover:before, .from-bottom:hover:after { height: 100%; } */

.btn {
    width: 50%;
    float: left;
    font-size: .16rem;
    text-align: left;
    padding-left: .4rem;
    background: url(https://www.jjbfilter.com/img/homeoneicon02.png) no-repeat 0 center;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}

.btn:hover {
    font-weight: bold;
}

.sdcp {
    border-radius: 6px;
    border: 1px solid #fff;
    box-shadow: 0 13px 43px 0 rgb(212 217 217 / 50%);
    border-radius: 10px;
     transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
    overflow: hidden;
}

.sdcp img {
    width: 100%;
    
}

.sdcp h3 {
    line-height: 1;
    letter-spacing: 4px;
    margin: .3rem 0;
}

.sdcp p {
    padding: 0 .1rem;
    letter-spacing: 1px;
    margin-bottom: .15rem;
    height: 1rem;
}

.sdcp .link {
    display: block;
    width: 1.5rem;
    height: .4rem;
    line-height: .4rem;
    font-size: .14rem;
    text-align: center;
    border-radius: 5px;
    margin: .3rem auto .3rem;
    background-color: #ef9c00;
    color: #fff;
}
.sdcp:hover{
    border-color: #ef9c00;
    transform: translateY(-.1rem);
    
}
.sdcp:hover img {
    
    /*transform: scale(1.05);*/
}


/* .sdcp:hover .link {
    background-color: #ef9c00;
    color: #fff;
} */


/* .tabBar>div {
    padding: .2rem .2rem .1rem;
    border-bottom: 1px solid #999;
    line-height: 1.2;
    vertical-align: middle;
} */

.service .left {
    width: 38.85vw;
    height: 26.25vw;
    margin: 0;
}

.service .left img {
    width: 100%;
}

.service .right {
    width: 60vw;
    margin: 0;
}

.service_tabBar {
    height: 8.75vw;
    overflow: hidden;
    padding: 1vw 29.87% 1vw 0;
}

.service_list_icon {
    text-align: center;
    width: calc(20% - 1px);
}

.service_list_icon i {
    font-size: .6rem;
}

.service_list_text {
    width: 80%;
    padding-left: .25rem;
}

.service_list_text h2 {
    line-height: 1;
    margin: 0 0 .1rem;
}

.service_list_text p {
    margin: 0;
}

.service_list_text:before {
    position: absolute;
    left: 0;
    content: "";
    width: 1px;
    height: calc(8.75vw - .5rem);
    background-color: #666;
}

.service_tabBar:nth-child(odd) {
    background-color: #cdcdcd;
}

.service_tabBar:nth-child(even) {
    background-color: #e6e6e6;
}

.service_tabBar:hover {
    background-color: #ef9c00;
    color: #fff;
}

.service_tabBar:hover .service_list_text h2 {
    color: #fff;
    font-weight: bold;
}

.service_tabBar:hover .service_list_text:before {
    background-color: #fff;
}

.tab_list {
    display: none;
}

.service .tab_list {
    position: absolute;
}

.tab_list:first-child {
    display: block;
}

.index_pro_list {
    margin-bottom: .4rem;
}

.index_pro_list>a {
    display: block;
    background-color: #f8f8f8;
    /* padding-bottom: .1rem; */
}

.img_b img {
    width: 100%;
}

.index_pro_list p {
    padding: .25rem 0;
    line-height: 2;
}

.index_pro_list:hover {
    transform: translateY(-.1rem);
}

.index_pro_list:hover a {
    color: #ef9c00;
}

.main_title_white>span {
    color: #fff;
}

.main_title_white>span:before,
.main_title_white>span:after {
    background-color: #fff;
}

.index_about_wraper {
    padding-bottom: 1.2rem;
    background: url(https://www.jjbfilter.com/img/index_about_bg.jpg) no-repeat 0 0;
    background-size: cover;
}


/* .index_about_wraper .container{
    padding: 0 .2rem;
} */

.index_about_wraper .img_box {
    padding-right: 0;
}

.img_box img {
    width: 100%;
}

.index_about_wraper .text {
    padding: .36rem 0 0 .45rem;
    letter-spacing: 1px;
}

.more {
    display: inline-block;
    font-size: .2rem;
    padding: .05rem .8rem;
    /* border-radius: .3rem;*/
    /*  border: 1px solid #ef9c00;*/
    color: #ef9c00;
    margin-top: .48rem;
}
.bg_more{
    padding: .12rem .5rem;
    border-radius: 6px;
    background: #ef9c00;
    color: #fff;
}
.bg_more:hover{
    color: #fff;
}
.index_gsys_wraper .wraper {
    margin-bottom: .35rem;
}

.index_gsys_wraper .wraper .container {
    /* padding */
}

@media screen and (min-width:769px) {
    .index_gsys_wraper .wraper:nth-child(2n-1) {
        padding: .3rem 0;
        background-color: #f8f8f8;
    }
    .index_gsys_wraper .wraper:nth-child(2n) .txt {
        padding-left: 0;
        padding-right: .4rem;
    }
    .index_gsys_wraper .wraper:nth-child(2n-1) .txt {
        padding-left: .4rem;
        padding-right: 0;
    }
    .index_gsys_wraper .wraper:nth-child(2n) .img_box {
        padding: 0 0 0 .25rem;
    }
    .index_gsys_wraper .wraper:nth-child(2n-1) .img_box {
        padding: 0 .25rem 0 0;
    }
}

.video_wraper>.txt {
    top: 30%;
    width: 100%;
    padding: .2rem 0;
    font-size: .2rem;
    color: #fff;
    background-color: rgba(0, 0, 0, .6);
}

.video_wraper h1 {
    font-size: .46rem;
    letter-spacing: .05rem;
    margin-bottom: .3rem;
    /* font-weight: bold; */
}

.video_wraper p {
    padding: 0 .3rem;
    /*text-align: center;*/
}

.num {
    width: 1.2rem;
    height: 1.2rem;
    background-color: #ef9c00;
    line-height: 1.2rem;
    text-align: center;
    font-size: .6rem;
    margin-right: .3rem;
}

.txt_inner {
    width: calc(100% - 1.5rem);
}

.txt_inner h1 {
    margin: .1rem 0;
    letter-spacing: 4px;
}

.txt_inner h3 {
    margin: .05rem 0 .3rem;
    letter-spacing: 3px;
}

.txt_inner p {
    letter-spacing: 2px;
}

.index_gssl_wraper .img_box {
    padding: 0 0 0 .25rem;
}

.index_hzhb_wraper img {
    width: 100%;
    min-height: 135px;
    object-fit: cover;
    object-position: center;
}


/* @media screen and (min-width:1520px) {
    .index_hzhb_wraper img {
        width: 100vw;
        object-fit: fill;
        object-position: center;
    }
} */

.index_news_wraper {
    padding: .01rem 0 .4rem;
    background: url(/img/news_bg.jpg) repeat 0 0;
}

.index_news_wraper .container {
    margin-bottom: .2rem;
}

@media screen and (min-width:769px) {
    .index_news_wraper .container>.col-md-6:nth-child(1) {
        padding-left: 0;
        padding-right: .2rem;
    }
    .index_news_wraper .container>.col-md-6:nth-child(2) {
        padding-right: 0;
        padding-left: .2rem;
    }
    .index_news_wraper .new_list:nth-child(2n-1) {
        padding: 0 0 0 0;
    }
    .index_news_wraper .new_list:nth-child(2n) {
        padding: 0 0 0 0;
    }
}

.index_news_wraper .container .main_title {
    margin: 0 0 .2rem;
}

.ysqy .main_title h1,
.index_news_wraper .main_title h1 {
    font-size: .3rem;
    text-indent: .2rem;
    /* font-weight: bold; */
    width: 50%;
    margin: 0;
    display: inline-block;
    background: url(https://www.jjbfilter.com/img/title_bg.png) no-repeat 0 .07rem;
    background-size: contain;
}

.index_news_wraper>.container>.col-md-8 {
    padding-left: 0;
    padding-right: .5rem;
}

.index_news_wraper .new_jswd_list.new_first_list {
    border-color: #fff;
    /*background-color: #f8f8f8;*/
    box-shadow: 0 0 10px 3px rgba(0, 0, 0, .2);
    padding: 0;
    margin-bottom: .6rem;
    border-bottom: none;
}

.index_news_wraper .new_jswd_list.new_first_list .new_con {
    /* padding-top: 0; */
    background-color: #f8f8f8;
}

.index_news_wraper .new_jswd_list.new_first_list .img_b {
    width: 5.3rem;
    height: 3rem;
}

.index_news_wraper .new_jswd_list.new_first_list .new_con {
    width: calc(100% - 5.3rem);
    height: 3rem;
    /* padding: .3rem;
    background-color: #fff; */
}

.index_news_wraper .new_jswd_list {
    overflow: hidden;
    padding: .15rem;
    margin-bottom: 0;
    /*background-color: #f8f8f8;*/
    margin-bottom: .24rem;
}

.index_news_wraper .new_jswd_list:last-child {
    margin-bottom: 0;
}

.index_news_wraper .new_jswd_list .img_b {
    width: 4.21rem;
    height: 2.37rem;
    overflow: hidden;
}

.index_news_wraper .new_jswd_list .new_con .new_time {
    font-size: .14rem;
    margin: .05rem 0;
}

.index_news_wraper .new_jswd_list .new_con {
    width: calc(100% - 4.21rem);
    padding: .05rem .1rem .05rem .2rem;
}

.index_news_wraper .new_jswd_list .new_con p {
    font-size: .15rem;
    line-height: 1.8;
    margin-bottom: 0;
}

.index_news_wraper .bottom_line {
    bottom: 0;
}

.index_news_wraper .new_jswd_list:hover {
    border-color: #fff;
}

/*.index_news_wraper .new_jswd_list:hover .new_con {*/
/*    background-color: #f8f8f8;*/
/*}*/

.index_news_wraper>.container>.col-md-4 {
    padding: 0rem .3rem .24rem;
}

.index_new_lists {
    font-size: .22rem;
    height: .89rem;
    line-height: .89rem;
    border-bottom: 1px dashed rgb(199, 199, 199);
}

.index_new_lists p a {
    width: 85%;
     transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}
.index_new_lists:hover p a{
    padding-left: .1rem;
}
.index_new_list {
    /* height: 1.16rem; */
    overflow: hidden;
    line-height: 1.6;
    border-bottom: 1px dashed #999;
    margin-bottom: .22rem;
}

.index_new_list .fr {
    width: calc(100% - 1rem);
    line-height: 1.8;
}

.index_new_list .new_time {
    width: .9rem;
    height: .9rem;
    background: #c1c1c1;
    padding-top: .15rem;
    margin-bottom: .22rem;
}

.index_new_list .new_time>p {
    line-height: 1.4;
    margin-bottom: 0;
}

.index_new_list .new_title {
    margin: -.05rem 0 .08rem;
}


/* .index_new_list .new_des{
    margin-bottom: .22rem;
} */

.index_new_list:hover .new_time {
    background-color: #ef9c00;
}

.index_new_list:hover .new_title {
    color: #ef9c00;
}


/* Ó°ÊÓÇ°ÑØ */

.ysqy {
    margin-bottom: .42rem;
}

.sdzx_list {
    padding: 0;
}

.sdzx_list:nth-child(1) {
    padding-right: .3rem;
}

.sdzx_list:nth-child(2) {
    padding-left: .15rem;
    padding-right: .15rem;
}

.sdzx_list:nth-child(3) {
    padding-left: .3rem;
}

.sdzx_list>a {
    display: block;
    overflow: hidden;
    box-shadow: 0px 0px 0px 8px #dadada;
}

.sdzx_list img {
    width: 100%;
    /* box-shadow: .04rem .05rem .03rem 1px #a1a1a1; */
    transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    -webkit-transition: .5s;
}

.sdzx_list:hover img {
    transform: scale(1.08);
}

.sdzx_list>a>p {
    top: 50%;
    left: 0;
    line-height: 1;
    width: 100%;
    text-align: center;
    margin-top: -.25rem;
    color: #fff;
    letter-spacing: 4px;
    text-shadow: 3px 3px 3px #464646;
}
.youlian {
    padding: 0 0 0.15rem 0;
    margin-bottom: 0;
    font-size: .16rem;
    color: #666;
}
.footer {
    color: #fff;
    /* padding: .4rem 0 .2rem; */
    /* border-top: 3px solid #595959; */
}

.footer_left {
    padding: 0 .3rem 0 0;
}

.footer dd {
    padding: .1rem;
    border-bottom: 1px dashed #fff;
    /* margin-bottom: .18rem; */
}

.footer a {
    color: #fff;
}

.footer a:hover {
    color: #ef9c00;
}

.footer dt {
    color: #fff;
    font-size: .24rem;
    padding: .1rem;
    /* margin-bottom: .25rem; */
    font-weight: normal;
    border-bottom: 1px dashed #fff;
}

.footer dt>a {
    color: #fff;
}

.footer dd>a {
    color: #fff;
}

.footer dd {
    font-size: .15rem;
}

.footer_content {
    background-color: #373737;
}

.ewm_list img {
    width: 83%;
}

.copyright {
    background-color: #000;
    font-size: .14rem;
    line-height: 1.6;
    padding: .1rem 0;
}

.copyright a {
    margin-right: .1rem;
    color: #fff;
    line-height: 1.6;
}

.foot_ewm_box {
    padding-top: .55rem;
}

.foot_ewm_box p {
    margin-top: .1rem;
}


/* ¹ØÓÚÎÒÃÇÒ³Ãæ */

.crumbs {
    background-color: #eeeeee;
}

.crumbs_white {
    background-color: #fff;
}

.crumbs a {
    color: #000;
    line-height: .50rem;
}

.crumbs a.fr {
    display: inline-block;
    text-align: center;
    /* padding: 0 .15rem; */
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}

.crumbs a.fr:before {
    content: "|";
    margin: 0 .15rem;
}

.crumbs a.fr:last-child:before {
    content: "";
}

.crumbs a.active,
.crumbs a.fr:hover {
    color: #ef9c00;
}
.qylc_swiper .pagination-wrapper,
.qylc_swiper .pagination{
    margin: 0;
}
.qylc_swiper .main_title p {
    letter-spacing: 2px;
}

.main_title1 h1 {
    margin-bottom: .2rem;
}

.bottom_line {
    width: 1rem;
    height: 5px;
    background-color: #ef9c00;
    margin-bottom: .4rem;
}

.pic_box {
    margin-bottom: 0;
}

.pic_box .col_list {
    margin-bottom: .25rem;
}

.pic_box .col_list>a {
    display: block;
    background: #fff;
    box-shadow: 0 0 5px 3px rgba(0, 0, 0, .1);
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}

.pic_box .col_list:hover {}

.pic_box .col_list:hover>a {
    transform: translateY(-.1rem);
}

.pic_box .col_list:hover a {
    color: #ef9c00;
}


/* .pic_box .img_box {
    padding: .1rem;
} */

.pic_box .img_box img {
    width: 100%;
    /* box-shadow: 0 0 6px 3px #cecccc; */
}

.pic_box p {
    height: .55rem;
    font-size: .16rem;
    padding: .1rem;
    line-height: 1.4;
    letter-spacing: 1px;
    margin-bottom: 0;
}


/* ¶¯»­±ß¿ò ¿ªÊ¼ */

.spbq {
    position: relative;
    overflow: hidden;
}

.biankuang {
    width: 2px;
    height: 2px;
    position: absolute;
    z-index: 99;
    border-radius: 10px;
    /*background: black;*/
}

.biankuang_1 {
    height: 0px;
    top: 0px;
    left: 0px;
    border-left: 2px solid #ef9c00;
}

.biankuang_2 {
    width: 0px;
    bottom: -0px;
    left: 0px;
    border-top: 2px solid #ef9c00;
}

.biankuang_3 {
    height: 0px;
    bottom: 0px;
    right: 0px;
    border-right: 2px solid #ef9c00;
}

.biankuang_4 {
    width: 0px;
    top: -0px;
    right: 0px;
    border-bottom: 2px solid #ef9c00;
}


/* ¶¯»­±ß¿ò ½áÊø */

.modal-dialog {
    width: 600px;
    margin: 30px auto;
}

.modal-dialog img {
    width: 100%;
}

.modal-dialog .close {
    right: .2rem;
}

@media screen and (min-width:769px) {
    .pic_box.threeCol .col_list:nth-child(3n+1) {
        padding-left: 0;
        padding-right: .15rem;
    }
    .pic_box.threeCol .col_list:nth-child(3n) {
        padding-right: 0;
        padding-left: .15rem;
    }
    .pic_box.threeCol .col_list:nth-child(3n+2) {
        padding-right: .075rem;
        padding-left: .075rem;
    }
}

.shipinlan {
    padding-bottom: 20px;
    overflow: hidden;
}

.shipinlan h2 {
    margin-bottom: .3rem;
}

.wapper_comid {
    float: left;
    width: 19% !important;
    height: auto !important;
    border: 1px solid #e8e8e8;
    margin-right: 11px;
    background-color: #fff;
    color: #fff;
    text-align: center;
    font-weight: bold;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.wapper_comid img {
    width: 100%;
    height: auto;
}

.comid_wa2 {
    margin: .1rem 0;
}

.wapper_comid:hover {
    transform: translateY(-.1rem);
    box-shadow: 0px 0px 2px 1px #d8d8d8;
}


/* ÊÓƵÖÐÐÄ */

.video_box {
    display: flex;
    flex-wrap: wrap;
    padding: .2rem 0 0;
}

.video_box>div {
    width: calc(33.33% - .2rem);
    margin-right: .3rem;
    margin-bottom: .5rem;
    padding: 0;
    /*height: 3.4rem;*/
}

.video_box>div>div {
    background: #fff;
    box-shadow: 2px 2px 2px 1px #d8d8d8;
}

.video_box>div>div a {
    display: block;
}

.video_box>div>div i {
    position: absolute;
    top: 13%;
    left: 40%;
    color: #fff;
    font-size: .8rem;
}

@media screen and (min-width:769px) {
    .video_box>div:nth-child(3n) {
        margin-right: 0;
    }
    /* .video_box>div:nth-child(2n-1) {
        padding-right: .6rem;
    } */
}

.video_box>div p {
    padding: .1rem .2rem;
    font-size: .22rem;
    text-align: center;
    margin-bottom: 0;
}

.video_box img {
    width: 100%;
    box-shadow: none;
}

.video_box>div>div:hover i {
    color: #ef9c00;
}

.modal-header {
    padding: .12rem .15rem;
    letter-spacing: 1px;
}

@media (min-width: 768px) {
    .modal-dialog {
        width: 800px;
        margin: 1rem auto 0;
    }
    #imgModal .modal-header {
        padding: .1rem .15rem;
    }
    .modal-body {
        width: auto;
        padding: 0;
    }
    .modal-body video,
    .modal-body img {
        width: 100%;
        height: auto;
    }
}

.modal-header .close {
    margin-top: 2px;
    right: 2%;
    z-index: 100;
}

.main_title1 a {
    font-size: .16rem;
}


/* ·ÖÒ³ */


/*pages*/

.pagination-wrapper {
    /*margin: .2rem 0 .4rem;*/
    text-align: center;
}

.pagination {
    height: 34px;
    text-align: center;
}

.pagination li {
    display: inline-block;
    height: 34px;
    margin-right: 5px;
    line-height: 34px;
    font-size: .16rem;
    padding: 0 12px;
    /* border: 1px solid #dddddd; */
    color: #555555;
    vertical-align: top;
    background-color: #cdcdcd;
}

.pagination li a {
    float: left;
    display: block;
    padding: 0;
    line-height: 34px;
    color: #555555;
    border: none;
    text-decoration: none;
    background-color: #cdcdcd;
    ;
}

.pagination li:hover {
    background: #ef9c00;
    color: #fff;
}

.pagination li:hover a,
.pagination li a:hover {
    background: #ef9c00;
    color: #fff;
}

.pagination li.thisclass {
    height: 32px;
    line-height: 32px;
    padding: 0 12px;
    font-size: .16rem;
    border: 1px solid #ef9c00;
    background: #ef9c00;
    color: #fff;
    vertical-align: top;
}

.pagination li.thisclass a,
.pagination li.thisclass a:hover {
    background: transparent;
    border-color: #ef9c00;
    color: #fff;
    cursor: default;
}

.pagination>li>a,
.pagination>li>span {
    background-color: #cdcdcd;
    border: none;
}

.fourCol {
    float: left;
    width: calc(25% - .1875rem);
    margin-right: .25rem;
}

@media screen and (min-width:769px) {
    .fourCol:nth-child(4n) {
        padding-right: 0 !important;
        margin-right: 0 !important;
    }
}
.pic_box{display: flex;
    flex-wrap: wrap;}
.pic_box .fourCol.col_list {
    margin-bottom: .25rem;
    /* background: #fff; */
    text-align: center;
    padding: 0;
}

.pic_box .fourCol.col_list a {
    display: block;
}

.pic_box .fourCol.col_list .img_box {
    
    overflow: hidden;
}

.tukai {
    width: 100%;
    max-width: 1200px;
    margin-bottom: .6rem;
}

.tukai_biaoti span {
    float: none;
}

.tukai_left {
    width: 70%;
}

.tukai_biaoti h1 {
    display: block;
    float: none;
}

.tukai_right {
    width: 26%;
}

.tucolmid a {
    display: block;
}

.tucolmid img {
    width: 100%;
}


/* ¹«Ë¾½éÉܽçÃæ */

.gsjj_wraper {
    padding: .9rem 0 1rem;
    background-image: url(/img/qyjj_bg.jpg);
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: 100% 100%;
}

.gsjj_wraper p {
    letter-spacing: 1px;
}

.jzg_wraper {
    background-color: #535353;
}

.goodness {
    margin-bottom: .58rem;
}

.goodness li {
    width: 20%;
    margin-right: 0;
}

.goodness li:last-child {
    margin-right: 0;
}

.goodness li>div {
    background-color: #fff;
    text-align: center;
    padding: .3rem .2rem;
}

.goodness li>div>img {
    width: .91rem;
    margin: 0 0 .7rem;
}

.goodness li>div>p {
    line-height: 1.5;
    margin-bottom: 0;
    font-size: .15rem;
    color: #666;
    height: 3em;
}

.goodness li>div>h3 {
    line-height: 1;
    margin: 0 0 .28rem;
    font-size: .24rem;
    color: #333;
    letter-spacing: 2px;
}

.qywh_wraper {
    padding-bottom: .5rem;
    background: #f5f5f5;
}

.qywh_wraper .goodness {
    background-color: #fff;
    padding: 0 .4rem;
}

.qywh_wraper .goodness li>div>img {
    width: .88rem;
    margin: 0 0 .27rem;
}

.goodness li>div>h3 {
    margin: 0 0 .25rem;
}

.qywh_wraper .goodness {
    margin-bottom: 1rem;
}


/* ÁªÏµÎÒÃÇÒ³Ãæ */

.lxwm_wraper {
    padding-top: 1.2rem;
    background: url(https://www.jjbfilter.com/img/contact_bg.jpg) no-repeat 0 0;
    background-size: cover;
}

.lxwm_wraper .txt {
    letter-spacing: 1px;
    margin-bottom: .4rem;
}

.lxwm_wraper .txt h1 {
    line-height: 2;
    margin: 0 0 .3rem;
}

.lxwm_wraper .txt p {
    margin-bottom: .1rem;
}

.lxwm_wraper .txt p>a {
    margin-right: .25rem;
    color: #b30000;
    letter-spacing: 0px;
}

.fwrx_crad li {
    margin-bottom: .5rem;
}

.fwrx_crad li .box {
    background: #fff;
    padding: .55rem .2rem .3rem;
    line-height: 1;
    border-radius: 6px;
}


/* .fwrx_crad li .box {
    padding: 1px;
    line-height: 1;
    border-radius: 32px 0 32px 0;
    box-shadow: 6px 6px 4px 1px rgb(185, 185, 185);
    background-image: -webkit-linear-gradient(top, #c40018 0%, #000 100%);
    background-image: -moz-linear-gradient(top, #c40018 0%, #000 100%);
    background-image: linear-gradient(top, #c40018 0%, #000 100%);
} */


/* .fwrx_crad .box>div {
    padding: .55rem .4rem;
    border-radius: 32px 0 32px 0;
} */

.fwrx_crad li h2 {
    font-size: .26rem;
    margin: 0 0 .4rem;
    letter-spacing: 2px;
}

.fwrx_crad li p {
    font-size: .17rem;
    margin-bottom: .3rem;
}

/*.fwrx_crad li:last-child .box h2 {*/
/*    margin-bottom: .4rem;*/
/*}*/

.box .flex {
    flex-wrap: wrap;
}


/* .box.flex h2 {
    margin-bottom: 0;
} */

.map_wraper .container {
    padding: 0 15px;
}

#allmap {
    width: 100%;
    height: 5.5rem;
    margin: .6rem 0;
}


/* ÐÂÎÅÖÐÐÄÒ³Ãæ */

.news_list_wraper {
    background-color: #f5f5f5;
    padding: 1rem 0 .6rem;
}

.news_list_wraper .new_jswd_list {
    /* height: 2.38rem; */
    overflow: hidden;
    padding: .2rem .2rem;
    margin-bottom: .3rem;
    border-bottom: 1px dashed #818181;
    background-color: #fff;
}

.news_list_wraper .new_jswd_list>div {}

.news_list_wraper .new_jswd_list .img_b {
    width: 3.46rem;
    height: 2.62rem;
    overflow: hidden;
}

.news_list_wraper .new_jswd_list .img_b img {
    width: 100%;
}

.news_list_wraper .new_jswd_list .new_con {
    width: calc(100% - 3.46rem);
    padding: .15rem .2rem .15rem .4rem;
}

.news_list_wraper .new_jswd_list .new_con p {
    margin: .15rem 0 .15rem;
    line-height: 1.8;
}

.news_list_wraper .bottom_line {
    bottom: 0;
}

.news_list_wraper .more {
    border-radius: 8px;
    font-size: .16rem;
    padding: .04rem .4rem;
    margin-top: .2rem;
    border: 1px solid#3b3b3b;
    color: #3b3b3b;
}

.news_list_wraper .new_jswd_list:hover {
    border-color: #fff;
    box-shadow: 0 0 10px 3px rgba(0, 0, 0, .3);
    /* background-color: #f8f8f8; */
}

.news_list_wraper .new_jswd_list:hover a {
    color: #ef9c00;
    border-color: #ef9c00;
}

.new_wraper .container {
    /* padding: 0 .3rem; */
}

.new-ny {
    width: 100%;
    margin: 0 auto;
    height: auto;
    padding: .4rem 0 .7rem;
    border-bottom: 1px dashed #c2c0c0;
    margin-bottom: .25rem;
}

.new-ny h3 {
    font-size: .26rem;
    color: #333;
    line-height: 1.6;
    letter-spacing: 2px;
    text-align: center;
}

.new-ny>p {
    margin: .2rem 0 .5rem;
    text-align: center;
    border-bottom: 1px dashed #818181;
}

.new-ny>p>span {
    display: inline-block;
    color: #4b4a4a;
    margin: 0 .1rem;
    font-size: .14rem;
}

.new-ny>div>p:first-child {
    padding: 1em 2em;
    background-color: #f5f5f5;
    text-indent: 0;
}

.video_wraper .new-ny>div>p:first-child {
    background-color: unset;
}

.new-ny .img_text {
    font-size: .15rem;
    text-align: center;
    margin-bottom: .2rem;
}

.new-ny div p {
    text-indent: 2em;
    line-height: 1.8;
    color: #4b4a4a;
    font-size: .17rem;
    text-align: left;
    /* text-align: justify; */
}

.new-ny img,
.new-ny video {
    display: block;
    text-indent: inherit;
    max-width: 100vw;
    height: auto!important;
    margin: .2rem auto;
}

.new_footer {
    margin-bottom: .5rem;
}

.new_footer p {
    /* width: 49.5%;
    display: inline-block; */
    font-size: .16rem;
    color: #4b4a4a;
    margin-bottom: .15rem;
    text-align: left;
}


/* ²úÆ·ÁбíÒ³ */

.clear {
    clear: both;
}

.sidebar {
    position: fixed;
    top: 13%;
    left: 0;
    background: #e6ebf1;
    border: 1px solid #e6ebf1;
    width: 1.5rem;
    padding: 0;
}

@media screen and (max-width:1330px) {
    .sidebar {
        display: none;
    }
}

.sidebar>div {
    height: .4rem;
    background-color: #ef9c00;
}

.sidebar h2 {
    color: #fff;
    font-size: .18rem;
    font-weight: bold;
    line-height: .4rem;
    text-align: center;
    margin-top: 0;
}

.proanli {
    width: 100%;
    margin-top: .45rem;
    margin-bottom: .8rem;
}

.proanliku {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto
}

.proanliku h2 {
    font-size: .24rem;
    margin: 0
}

.proanliku h2 a {
    font-size: .24rem;
    font-weight: bold;
}

.xinwen_in-pro {
    width: 100%;
    margin: 0 auto;
    overflow: auto;
}

.xinwen_in01-pro {
    width: 55%;
    float: left;
}

.xinbiao {
    width: 100%;
    overflow: auto;
}

.xinbiao01 {
    width: 33%;
    float: left;
}

.xinbiao01 h2 {
    font-weight: bold;
    margin: 0px;
}

.xinbiao01 h2 a {
    font-size: 20px;
    font-weight: bold;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.xinwen_in-pro ul {
    display: inline;
    margin-top: 16px;
    width: 100%;
}

.xinwen_in-pro ul li {
    height: 90px;
}

.xinwen_in-pro ul li span {
    display: inline-block;
    width: 57px;
    text-align: center;
    font-size: 38px;
    line-height: 1;
    padding: 5px 0;
    color: #fff;
    background: #81878f
}

.xinwen_in-pro ul li span em {
    display: inline-block;
    width: 57px;
    height: 21px;
    text-align: center;
    color: #fff;
    font-weight: normal;
    font-size: 12px;
    line-height: 21px;
}

.xinwen_in-pro ul li p {
    margin: 0;
    padding-right: 90px;
    width: calc(100% - 70px);
    font-size: 14px;
    line-height: 22px;
    font-weight: normal;
}

.xinwen_in-pro ul li p:hover b {
    color: #ef9c00;
}

.xinwen_in-pro ul li p b {
    font-size: 14px;
    line-height: 32px;
    color: #555;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 100%;
    display: inline-block;
}

.proanli .anliprotu {
    width: 45%;
    height: 355px;
    float: right;
    margin-top: 16px;
    overflow: hidden;
}

.proanli .anliprotu a img {
    width: 100%;
    height: 355px;
    transition: 1s;
}

.proanli .anliprotu a img:hover {
    width: 100%;
    height: 355px;
    transform: scale(1.08);
}

.proanli .anliprotu a p {
    position: relative;
    bottom: 40px;
    background: #00000069;
    color: #fff;
    line-height: 40px;
    text-align: center;
}

#menu {
    background: #e6ebf1;
    padding: 2px 0 0 0;
    margin-bottom: 0;
}

#menu li {
    float: left;
    width: 100%;
    display: block;
    background: #a7a5a5;
    /* background: #6fadfa; */
    line-height: .45rem;
    border: none;
    position: relative;
    border-bottom: 1px solid #f0efef;
}

#menu li:hover {
    background: #eee;
}

#menu li a {
    font-family: "\5B8B\4F53", 'san-serif';
    text-align: center;
    font-size: .14rem;
    color: #fff;
    display: block;
    outline: 0;
    text-decoration: none;
}

#menu li:hover a {
    color: #333;
}

#menu li .a01 {
    background: rgb(206, 205, 205);
    /* border: none; */
}

.dropdown_4columns {
    position: absolute;
    left: -999em;
    text-align: left;
    border-left: 6px solid #eee;
    opacity: 1;
    border-right: 1px solid #eee;
    width: 2rem;
    /* background: rgb(209, 208, 208); */
    background: #a7a5a5;
    /* padding: 5px 0 10px; */
    z-index: 99999;
}

#menu li:hover .dropdown_4columns {
    left: 100%;
    top: -6px;
}

.col_1 {
    /* width: 200px; */
    display: inline;
    float: left;
    position: relative;
    margin: 0;
}

.col_4 {
    width: 510px;
    display: inline;
    float: left;
    position: relative;
    margin: 0;
}

#menu h3 {
    font-size: 14px;
    font-weight: bold;
    color: #3B4053;
    margin: 4px 0;
    padding-left: 20px;
    font-family: "\5B8B\4F53", san-serif;
    line-height: 21px;
    font-size: 12px;
    text-align: center;
}

#menu li:hover div a {
    font-size: 12px;
    color: #333;
}

#menu li:hover div a:hover {
    color: #fff;
}

#menu li ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#menu li ul li {
    font-size: 12px;
    line-height: 27px;
    position: relative;
    padding: 2px 0;
    margin: 0;
    text-align: left;
    /* width: 1.2rem; */
    border-bottom: 1px dashed #999;
}

#menu li ul li a {
    padding: 0 0 0 6px;
    margin: 0;
}

#menu li ul li:hover {
    background: none;
    margin: 0;
}

.weiyitop {
    overflow: hidden;
}

.chanpinxiao {
    width: 80.5%;
    float: right;
    height: 5.05rem;
}

.chanpinxiao img {
    width: 100%;
}

.xiaolun {
    width: 80.5%;
    padding-top: 13px;
    float: right;
}

.xiaolun li {
    float: left;
    width: calc(25% - 5px);
}

.xiaolun_tu {
    margin-right: 6.66px;
}

.xiaolun_tu img {
    width: 100%;
}


/* .biankcol{
	margin-bottom: 30px;
	border: 1px solid #eee;
	padding-bottom: 17px;
}
.colspanchanpin{
	color: #576fb5;
    font-size: 22px;
    font-weight: 200;
    display: inline-block;
    padding-bottom: 5px;
}
.colspanchanpin2{
    font-size: 22px;
    font-weight: 200;
    display: inline-block;
    padding-bottom: 5px;
}
.chnapinhui{
	background-color: #e5e5e5;
	padding-top:30px;
	padding-bottom: 10px;
}
.comid_chanpin{
	width: 1170px;
    margin: 0 auto;
}
.chanpinxiaolun{
	height: 389px !important;
}
.chanlast{
	padding-top: 25px;
	overflow: auto;
	clear: both;
} */

.prolist_wraper {
    padding: .85rem 0 .15rem;
    background-color: #f5f5f5;
}

.prolist {
    margin-bottom: .8rem;
}

.prolist>.img_box {
    position: relative;
    width: 3.65rem;
    margin-right: .75rem;
}

.prolist>.img_box a {
    display: block;
    width: 100%;
    position: absolute;
    top: .1rem;
    left: 0;
    text-align: center;
    letter-spacing: 2px;
}

.prolist .content {
    width: calc(100% - 4.4rem);
    letter-spacing: 1px;
}

.prolist .title {
    letter-spacing: 4px;
    line-height: 1;
    margin-bottom: .4rem;
}

.prolist .title a {
    color: #000;
}

.prolist .mores.fr {
    display: inline-block;
    text-align: center;
    line-height: 2;
    padding: 0;
    background-color: #ef9c00;
    color: #fff;
    border-radius: .25rem;
    letter-spacing: 1px;
    vertical-align: middle;
    margin: .3rem 0;
}

.prolist .title .fr i {
    margin-right: .05rem;
}

.prolist_wraper .col_list {
    margin-bottom: .2rem;
}


/* .prolist .img_box {
    box-shadow: 4px 4px 4px 2px rgba(0, 0, 0, .2);
} */

.syfw {
    padding: 0 .4rem 0 0;
    margin-bottom: .4rem;
}

.syfw span {
    color: #000;
}

.typeList li {
    display: inline-block;
    padding: 0 .25rem;
    font-size: .16rem;
    line-height: .4rem;
    border-radius: .2rem;
    border: 1px dashed #999;
    margin-bottom: 0;
    text-align: center;
    overflow: hidden;
}

@media screen and (min-width:769px) {
    .prolist .mores.fr {}
    .typeList li {
        margin-right: .05rem;
    }
    /* .typeList li:nth-child(4n) {
        margin-right: 0;
    } */
}

@media screen and (max-width:768px) {
    .typeList li {
        width: auto;
        padding: 2px .2rem;
        font-size: .3rem;
        letter-spacing: 0;
        margin-right: .2rem;
    }
}

.typeList li:hover {
    color: #ef9c00;
    border-color: #ef9c00;
}


/* ²úÆ·Áбí Ò³Ãæ */

.prol_wraper {
    padding: .6rem 0 .4rem;
    background-color: #f5f5f5;
}

.prol_wraper h1 {
    margin: 0 0 .4rem;
}


/* ²úÆ·ÏêÇéÒ³ */

#prodetail .container {
    max-width: 1200px;
}

.proDetail_wraper1 .proDetail_wraper {
    padding: .6rem 0 .4rem;
    /*   margin: 1rem 0 .4rem;*/
}

.proDetail_wraper img {
    max-width: 100%;
}


/* .proDetail_wraper.FloorNav_wraper p {
    text-indent: 2em;
} */

.proDetail_wraper.FloorNav_wraper video {
    display: block;
    width: 80% !important;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: .3rem !important;
}

.proDetail_wraper table {
    border: 1px solid #fb7b40;
    width: 95% !important;
    margin: 0 auto;
}

.proDetail_wraper table td {
    text-align: center;
    border: 1px solid #fb7b40;
}

.proDetail_wraper table tr:nth-child(1) {
    background: #ef9c00;
    font-weight: bolder;
}

.proDetail_wraper table tr {
    background: #fbf6f3;
    border: 1px solid black;
}

.proDetail_wraper h2 {
    font-size: .22rem;
    font-weight: bolder;
    background: url(https://www.jjbfilter.com/img/proicon01.png) no-repeat 0 center;
    background-size: contain;
    padding-left: 0.5rem;
    margin: .3rem 0 .2rem;
}

.proDetail_wraper1 .crumbs {
    background: transparent;
}

.proDetail_wraper1 .crumbs,
.proDetail_wraper1 .crumbs a {
    /*color: #fff;*/
}

.proDetail_wraper1 {
    /*background: url(https://www.jjbfilter.com/img/0002.jpg) no-repeat center center;*/
    background-size: cover;
}

.proDetail_wraper .pro_img_box {
    /*  padding: 0 .8rem;*/
}

.proDetail_wraper .img_box img {
    width: 100%;
    border-radius: 12px;
}

.prooneflicon {
    text-align: left;
    line-height: 1;
    padding-top: .3rem;
}

.prooneflicon span {
    padding-right: .25rem;
    display: inline-block;
    font-size: .14rem;
    padding-left: .14rem;
    background: url(https://www.jjbfilter.com/img/pro_icon1.png) left center no-repeat;
}

.proDetail_wraper .proc_text {
    padding-right: .3rem;
    letter-spacing: 1px;
}

.proDetail_wraper .proc_text h1 {
    font-size: .30rem;
    margin: 0 0 .3rem;
    /* color: #fff;*/
}

.proDetail_wraper .proc_text .canshu {
    /* padding: .15rem;*/
    /* background-color: #f5f5f5; */
    /*background: url(https://www.jjbfilter.com/img/0001.jpg) no-repeat center center;*/
    background-size: cover;
    margin-bottom: .1rem;
    border-radius: 6px;
}

.proDetail_wraper .proc_text .canshu1 {
    padding: .15rem;
    font-size: .16rem;
    background-size: cover;
    margin-bottom: .1rem;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgb(0 0 0 / 4%) inset;
}

.proDetail_wraper .proc_text .canshu ul {
    padding: .15rem;
    border-radius: 6px;
    background-color: #fff;
    box-shadow: 0 4px 20px rgb(0 0 0 / 4%) inset;
    margin-bottom: 0;
}

.proc_text .canshu p {
    margin-bottom: 0;
}

.pro_canguan .pro_canguantit {
    /* float: left; */
    font-size: .14rem;
    border: 1px dashed #eee;
    line-height: 30px;
    border-radius: 10px;
    padding: 0 15px;
    position: relative;
    margin-top: 19px;
}

.pro_canguan .pro_canguantit:before {
    content: "¡±";
    right: -15px;
    bottom: -19px;
}

.pro_canguan .pro_canguantit:after {
    content: "¡°";
    left: -18px;
    top: -7px;
}

.pro_canguan .pro_canguantit:after,
.pro_canguan .pro_canguantit:before {
    color: #ef9c00;
    font-size: 26px;
    font-weight: 700;
    position: absolute;
    line-height: 1;
}

.proDetail_wraper .proc_text .canshu li {
    font-size: .16rem;
    line-height: 2.7;
    padding: 0;
    border-bottom: 1px dashed rgb(221, 220, 220);
}


/* .proDetail_wraper .proc_text .canshu li>span:first-child {
        width: 12%
    }
    
    .proDetail_wraper .proc_text .canshu li>span:last-child {
        width: 88%
    } */

.proDetail_wraper .link {
    padding-left: 0;
}

.proDetail_wraper .link>a {
    font-size: .18rem;
    /* line-height: 1.5;*/
    letter-spacing: 1px;
    /*border-radius: .25rem;*/
    width: auto;
    min-width: 3rem;
    padding: .06rem .4rem;
    margin-top: 0;
    background-image: linear-gradient(to right, #f1debacf, #f1debacf);
    color: #000;
}

.proDetail_wraper .link .zixun {
    display: inline-block;
    color: #000;
    padding: .07rem .4rem;
    text-align: center;
    /* border: 1px solid #d60202; */
    margin-right: .2rem;
}

.proDetail_wraper .FloorNavBar {
    background-color: #f5f5f5;
    border-bottom: none;
}

.proDetail_wraper .FloorNavBar li {
    width: 20%;
    float: left;
    /* text-align: center; */
    font-size: .28rem;
    /* background-color: #dcdcdc; */
    /* border-top: 4px solid #dcdcdc; */
    line-height: 3;
    margin: 0;
    padding: 0;
}

.proDetail_wraper .FloorNavBar li:after {
    content: "";
    margin: 0;
}

.proDetail_wraper .FloorNavBar li span {
    border-bottom: none;
}

.proDetail_wraper .FloorNavBar ul {
    margin-bottom: 0;
}

.proDetail_wraper .FloorNav {
    padding: .5rem .3rem;
    background-color: #fff;
}

.proDetail_wraper .FloorNavBar li.active span,
.proDetail_wraper .FloorNavBar li:hover span {
    color: #ef9c00;
    border-bottom: none;
}

.proDetail_wraper .FloorNavBar li.active,
.proDetail_wraper .FloorNavBar li:hover {
    border-top: 4px solid #ef9c00;
    background-color: #fff;
}

.proDetail_wraper .FloorNav_list {}

.FloorNav_list {
    letter-spacing: 2px;
}

.proDetail_wraper .FloorNav_list h1 {
    font-size: .20rem;
    margin: .5rem 0 .1rem;
    letter-spacing: 2px;
    font-weight: bold;
}

.proDetail_wraper .FloorNav_list p {
    text-indent: 0;
    letter-spacing: 2px;
}

.cptx_module .title {
    font-size: .22rem;
    text-indent: .2rem;
    margin: .6rem 0 .3rem;
    background: url(https://www.jjbfilter.com/img/title_bg.png) no-repeat 0 .05rem;
    background-size: contain;
}


/* ÍøÕ¾µØͼ */

.sitemap_container {
    padding: .35rem 0;
}

.sitemap_list {
    padding-bottom: .15rem;
}

.sitemap_title {
    line-height: 1;
    margin: .5rem 0 .45rem;
    letter-spacing: 2px;
    color: #000;
    border-bottom: 1px solid #818181;
}

.sitemap_title p {
    padding-left: .25rem;
    background: url(https://www.jjbfilter.com/img/title_bg.png) no-repeat 0 2px;
    background-size: contain;
    margin: .2rem 0 .1rem;
}

.sitemap_title p>a {
    font-size: .22rem;
    line-height: 1;
}

.sitemap_list dl {
    padding-left: .25rem;
    margin-bottom: 0;
}

.sitemap_list dl>dd {
    float: left;
    width: 25%;
    margin-bottom: .3rem;
}

.sitemap_list li>p>a,
.sitemap_list dl>dd a {
    font-size: .2rem;
    color: #000;
}

.sitemap_list li {
    padding-left: .25rem;
    margin-bottom: .2rem;
}

.sitemap_list li>p {
    padding-bottom: .05rem;
    margin: .2rem 0 .1rem;
    /* border-bottom: 1px solid #818181; */
}

.sitemap_list li dl>dd {
    margin-bottom: 0;
}

.sitemap_list li dl>dd a {
    display: inline-block;
    width: 85%;
    font-size: .16rem;
    line-height: 3;
    padding-bottom: 5px;
    border-bottom: 1px solid #c5c3c3;
    /* text-decoration: underline !important; */
}

.sitemap_list li dl>dd a:hover {
    border-color: #ef9c00;
}


/* °¸ÀýÖÐÐÄ */

.anli_wraper {
    padding-bottom: .5rem;
}

.anli_wraper .main_title>span::after,
.anli_wraper .main_title>span::before {
    width: 0;
}

.hangye_type {
    margin-bottom: .6rem;
}

.hangye_type .fl {
    display: inline-block;
    /* line-height: 1; */
}

.hangye_type .fl a {
    display: inline-block;
    padding: 0 .1rem;
    border-radius: 4px;
}

.hangye_type .fl a {
    color: #666;
    margin-right: .4rem;
    /* background-color: #fff; */
}

.hangye_type .fl a.active,
.hangye_type .fl a:hover {
    color: #fff;
    background-color: #ef9c00;
}

.anli_list {
    margin-bottom: .4rem;
    padding: 0;
}

.anli_list .img_box {
    height: 2.68rem;
    padding: .1rem .1rem 0;
    text-align: center;
}

.anli_list .img_box img {
    height: 100%;
    width: 100%
}

.anli_list:nth-child(3n) {
    padding-left: .3rem;
}

.anli_list:nth-child(3n+1) {
    padding-right: .3rem;
}

.anli_list:nth-child(3n+2) {
    padding-left: .15rem;
    padding-right: .15rem;
}

.anli_list>a {
    display: block;
    /* padding: .15rem; */
    background-color: #fff;
    /* height: 4.11rem; */
    color: #000;
}

.anli_list>a>img {
    height: 3.35rem;
    object-fit: cover;
    object-position: center;
}

.anli_list>a>p {
    padding: .15rem .2rem;
    /* margin: .15rem 0 0; */
}

.anli_list>a:hover {
    background: url(https://www.jjbfilter.com/img/anli_bg.jpg) no-repeat 0 0;
    background-size: cover;
    box-shadow: 2px 2px 9px 5px #d4d3d3;
    color: #000;
}


/* °¸ÀýÏêÇé */

.anliDtl_wraper h1 {
    color: #004d75;
    font-size: .4rem;
    margin-bottom: .6rem;
}

.anliDtl_wraper .info {
    border: none;
    margin-bottom: .3rem;
}

.anliDtl_wraper .info span {
    color: #004d75;
    font-size: .14rem;
}

.swiper-father {
    position: relative;
}

.anliDtl_wraper .new-ny {
    border: none;
    text-align: left;
    padding-bottom: 0;
}

.anliDtl_wraper .new-ny div p {
    text-indent: 0;
    margin: 0 auto;
}

.anliDtl_wraper .swiper-father {
    width: 80%;
    margin: 0 auto .3rem;
}

.anliDtl_wraper img {
    max-width: 100%;
}

.anliImg_swiper {
    width: 80%;
    height: 5rem;
    /* max-width: 1100px; */
    margin: 0 auto;
    text-align: center;
}

.anliImg_swiper img {
    height: 100%;
}

.swiper-button-next,
.swiper-button-prev {
    border: none;
    outline: none;
}

.anliDtl_wraper .swiper-father .swiper-button-next,
.anliDtl_wraper .swiper-father .swiper-button-prev {
    width: .8rem;
    height: .8rem;
}

.swiper-father .swiper-button-prev {
    background-image: url(https://www.jjbfilter.com/img/arrow_left.png);
    background-size: contain;
}

.swiper-father .swiper-button-next {
    background-image: url(https://www.jjbfilter.com/img/arrow_right.png);
    background-size: contain;
}

.xiangmu_wraper {
    padding: .3rem 0;
    background-color: #f5f5f5;
}

.xiangmu_content {
    font-size: .18rem !important;
    line-height: 1.8;
    margin-bottom: .7rem;
    letter-spacing: 1px;
    text-align: justify;
    margin-bottom: .8rem;
}

.xiangmu_content h2 {
    font-size: .3rem !important;
    margin-top: .3rem;
    padding-left: .4rem;
    letter-spacing: 4px;
    background: url(https://www.jjbfilter.com/img/icon_bg.png) no-repeat 0 center;
    background-size: .35rem;
}

.back {
    display: block;
    width: 2rem;
    height: .6rem;
    line-height: .6rem;
    border: 1px solid #818181;
    border-radius: 5px;
    text-align: center;
    margin: 0 auto .8rem;
    font-size: .22rem;
}

.back img {
    width: .35rem;
    height: .35rem;
    margin-right: .1rem;
}

.fangan_wraper_list {
    text-align: center;
    padding-bottom: .35rem;
    max-width: 100%;
}

.fangan_wraper_list h4 {
    height: .54rem;
    line-height: .54rem;
    padding-right: .5rem;
    background: url(https://www.jjbfilter.com/img/tit_bg2.png) no-repeat 0 0;
    background-size: contain;
    color: #fff;
    font-size: .24rem;
    text-align: left;
    /* text-indent: .3rem; */
    letter-spacing: 3px;
    margin: .55rem 0 .48rem;
    padding-left: .1rem;
}

.shebei_tj h4 {
    background: url(https://www.jjbfilter.com/img/tit_bg.png) no-repeat 0 0;
    background-size: contain;
}

.fangan_wraper_list p {
    font-size: .2rem;
    text-align: left;
    letter-spacing: 1px;
}

.fangan_wraper_list .swiper-father {
    margin-bottom: 1rem;
}

.anli_swiper {
    max-width: 1320px;
}

.anli_swiper .swiper-slide {
    width: calc(33.33% - 20px);
}

.anli_swiper .swiper-slide img {
    width: 100%;
    height: 3.37rem;
    object-position: center;
}

.fangan_wraper_list .swiper-father .swiper-button-next,
.fangan_wraper_list .swiper-father .swiper-button-prev {
    width: .7rem;
    height: .7rem;
}


/* .back {
    display: block;
    position: fixed;
    z-index: 10000;
    right:0;
    bottom: .4rem;
    width: .6rem;
    height: .6rem;
    padding: .1rem;
    line-height: .2rem;
    border: 1px solid #ff001e;
    border-radius: 3px;
    text-align: center;
    margin: 0 auto .8rem;
    font-size: .16rem;
    color:#ff001e;
} */


/* ÓҲม´° */

.float_zoosnet a {
    text-decoration: none
}

.float_zoosnet img {
    max-width: 100%;
    width: auto
}

.float_Qr,
.float_mess,
.float_retrun,
.float_tell {
    display: block;
    width: 60px;
    height: 60px;
    border-radius: 5px;
    margin-bottom: 2px;
    transition: all .2s ease-in-out;
    -wekbit-transition: all .2s ease-in-out;
    position: fixed;
    right: 0px;
    z-index: 100;
    cursor: pointer;
    border-radius: 5px 0 0 5px;
    text-decoration: none;
}

.float_mess {
    bottom: 586px;
}

.float_Qr {
    bottom: 462px;
}

.float_retrun {
    bottom: 400px;
}

.float_tell {
    bottom: 524px;
}

.float_mess img,
.float_tell img {
    float: left;
}

.float_mess p,
.float_tell p {
    color: #fff;
    line-height: 60px;
}

.float_fair_img img,
.float_tell_img img,
.float_Qr_img img {
    max-width: none;
}

.float_tell_img {
    position: fixed;
    right: 60px;
    overflow: hidden;
    bottom: 524px;
    width: 0;
    height: 60px;
    transition: all .2s ease-in-out;
    -wekbit-transition: all .2s ease-in-out;
}

.float_tell_img img {
    width: 100%;
    height: 100%;
}

.float_tell_img span,
.float_tell_img a {
    display: block;
    width: 150px;
    color: #fff;
    position: absolute;
    text-align: center;
    font-size: .18rem;
}

/*.float_tell_img span {*/
/*    top: 14px;*/
/*}*/

.float_tell_img a {
    top: 14px;
}

.float_Qr_img {
    position: fixed;
    bottom: 400px;
    right: 60px;
    overflow: hidden;
    width: 0;
    transition: all .2s ease-in-out;
    -wekbit-transition: all .2s ease-in-out;
    background: url(https://www.jjbfilter.com/img/float_bg2.png) no-repeat 0 0;
    background-size: cover;
    margin-bottom: 0;
    overflow: hidden;
}

.float_Qr_img li {
    width: 182px;
    padding-left: .3rem;
}

.float_Qr_img a {
    font-size: .18rem;
    line-height: 2.2;
    color: #fff;
}

.float_Qr_img li:hover a {
    color: #004d75;
}

.float_mess .float_img_move,
.float_tell .float_img_move,
.float_Qr .float_img_move,
.float_retrun .float_img_move {
    position: relative;
    z-index: 100;
    width: 60px;
    height: 60px;
    overflow: hidden;
    margin-bottom: 0;
    background-color: #ef9c00;
    text-align: center;
    line-height: 20px;
    letter-spacing: 3px;
    padding: 10px 0;
    color: #fff;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}

.float_retrun .float_img_move {
    line-height: 40px;
}

.float_img_move img {
    width: 50%;
}

.float_mess .float_img_move img:first-child,
.float_tell .float_img_move img:first-child,
.float_Qr .float_img_move img:first-child,
.float_retrun .float_img_move img:first-child {
    transition: all .2s linear;
}

.float_mess:hover .float_img_move img:first-child,
.float_tell:hover .float_img_move img:first-child,
.float_Qr:hover .float_img_move img:first-child,
.float_retrun:hover .float_img_move img:first-child {
    margin-left: -60px;
}

.float_Qr:hover .float_Qr_img {
    width: 202px;
    padding: .1rem;
}

.float_tell:hover .float_tell_img {
    width: 160px;
}

ins#nb_icon_wrap *,
ins.nb-icon-inner-wrap,
ins.nb-icon-inner-wrap * {
    display: none !important;
}

@media (max-width: 759px) {
    .float_mess {
        bottom: 189px;
    }
    .float_tell {
        display: none
    }
    .float_Qr {
        display: none
    }
    .float_retrun {
        bottom: 143px;
    }
    .float_mess,
    .float_tell,
    .float_Qr,
    .float_retrun {
        width: 45px;
        height: 45px;
        right: 0;
    }
    .float_mess .float_img_move,
    .float_retrun .float_img_move {
        width: 45px;
        font-size: .28rem;
        line-height: 1.5;
        padding-top: .05rem;
    }
    .float_img_move img {
        width: 45px;
    }
    .float_mess:hover .float_img_move img:first-child,
    .float_tell:hover .float_img_move img:first-child,
    .float_Qr:hover .float_img_move img:first-child,
    .float_retrun:hover .float_img_move img:first-child {
        margin-left: -45px;
    }
}


/* ½â¾ö·½°¸ */

.solutionDtl_wraper .fangan_wraper_list:nth-child(2) {
    background-color: #f8f8f8;
    padding: .2rem;
}

.solutionDtl_wraper .fangan_wraper_list:nth-child(2) h3 {
    font-size: .38rem;
    font-weight: bold;
    color: #ffa600;
    text-align: left;
    margin: 0;
    letter-spacing: 5px;
}

.yinhao {
    line-height: .24rem;
    height: .24rem;
    margin-bottom: 0;
}

.yinhao.left {
    background: url(https://www.jjbfilter.com/img/yinhao_left.png) no-repeat 0 0;
    background-size: contain;
}

.yinhao.right {
    background: url(https://www.jjbfilter.com/img/yinhao_right.png) no-repeat right 0;
    background-size: contain;
}

.hyxq {
    padding: .35rem .2rem;
}

.hyxq p.fs20 {
    padding: 0 .4rem;
    margin: -.2rem 0;
    text-align: justify;
}

.tuijian {
    margin-bottom: .5rem;
}

.tuijian .img_box {
    padding: 0 .7rem 0 0;
}

.tuijian .img_box img {
    width: auto;
    max-width: 100%;
}

.tuijian .prod_txt {
    padding: 0;
}

.tuijian .prod_txt h1 {
    margin: 0 0 .2rem;
    font-size: .26rem;
    text-align: left;
}

.prod_txt .gs p {
    font-size: .18rem;
}

.prod_txt .gs p.bold {
    margin-bottom: 0;
}

.gs .con {
    margin-bottom: .3rem;
    text-align: justify;
}

.cricle {
    width: .9rem;
    height: .9rem;
    border-radius: 50%;
    background-color: #c40018;
    color: #fff;
    line-height: .9rem;
    text-align: center;
    font-size: .4rem;
}

.tuijian .item>a {
    position: absolute;
    right: 13%;
    bottom: 3%;
    display: block;
    width: 55%;
    color: #fff;
    background-color: #c40018;
    line-height: .5rem;
    padding: 0 .1rem;
    text-align: right;
    letter-spacing: 2px;
    /* z-index: -1; */
}

.shebei_tj_list {
    margin-bottom: .6rem;
}

.shebei_tj_list .fourCol img {
    width: 100%;
}

.fangan_canshu {
    background: url(https://www.jjbfilter.com/img/fangan_canshu_bg.jpg) no-repeat 0 0;
    background-size: cover;
    padding: .3rem .15rem .5rem .15rem;
}

.fangan_canshu h5 {
    color: #001b57;
    margin: 0 0 .65rem;
    padding-left: .2rem;
}

.fangan_canshu .left {
    padding: 0;
}

.canshu_list {
    padding-left: .1rem;
    padding-right: .1rem;
}

.canshu_list p {
    background: url(https://www.jjbfilter.com/img/canshu_bg.jpg) no-repeat 0 0;
    background-size: cover;
    padding: .1rem .1rem;
    font-size: .14rem;
    margin-bottom: .25rem;
}

.canshu_list p span:nth-child(1) {
    color: #fff;
}

.canshu_list p span:nth-child(3) {
    color: #fff000;
}


/* .fangan_canshu .right {
    padding-top: 1.05rem;
} */

.fangan_canshu .link {
    display: inline-block;
    float: right;
    width: 1.6rem;
    height: .42rem;
    line-height: .42rem;
    font-size: .18rem;
    text-align: center;
    background-color: #ef9c00;
    color: #fff;
    border-radius: .21rem;
    border: 1px solid #ef9c00;
    box-shadow: 2px 2px 3px 3px rgba(0, 0, 0, .1);
    margin-left: .3rem;
}


/* .fangan_canshu .link:hover,
.fangan_canshu .link:focus{
    background-color: #f4b533; 
    color: #fff;
} */

.khal_wraper {
    background: url(https://www.jjbfilter.com/img/bg3.jpg) no-repeat 0 bottom;
    background-size: cover;
}

.khal {
    margin-bottom: .7rem;
}

.khal .fourCol {
    width: calc(25% - .315rem);
    margin-right: .42rem;
    border: 1px solid transparent;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
}

.khal .fourCol:hover {
    border-color: #f4b533;
}

.khal .box {
    background-color: #fff;
    box-shadow: 2px 2px 3px 3px rgba(0, 0, 0, .2);
}

.khal .img_b {
    height: 2rem;
    overflow: hidden;
}

.khal .txt {
    padding: .1rem .13rem;
    height: 1.04rem;
}

.khal .txt h5 {
    line-height: 1.5;
    border-bottom: 1px dashed #ef9c00;
    margin-bottom: .15rem;
}

.khal .txt p {
    font-size: .14rem;
    line-height: 1.9;
    margin-bottom: 0;
}

.pro_canguan {
    position: relative;
    clear: both;
    padding-top: .2rem;
}

.anliprotu a {
    display: none;
}

.anliprotu a:first-child {
    display: block;
}

.list-wraper {
    background-color: #f5f5f5;
}

.container2 {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.wsc-layoutCon {
    padding: .4rem 0 0;
    position: relative;
}

.layout-side {
    position: sticky;
    top: 10px;
    width: 280px;
    float: left;
    font-size: 14px;
    line-height: 1.5;
    font-family: "Microsoft Yahei", "Arial", sans-serif;
    color: #333333;
    /* background: #fff; */
    border-radius: 2px;
}

.layout-side .catebtn {
    display: none;
    position: relative;
    height: 40px;
    line-height: 40px;
    padding: 0 20px;
    font-size: 14px;
    background-color: #0452bc;
    color: #fff;
    text-transform: uppercase;
    font-weight: bold;
}

.layout-side .catebtn:after {
    content: "";
    position: absolute;
    right: 11px;
    top: 11px;
    width: 18px;
    height: 18px;
    background-size: 100% 100%;
}

.layout-side .close {
    display: none;
    position: absolute;
    top: 90px;
    right: 20px;
    width: 30px;
    height: 30px;
    font-size: 24px;
    line-height: 30px;
    background-size: 100% 100%;
    cursor: pointer;
    z-index: 10000000;
}

.proNav-head {
    padding: 0 20px;
    font-size: 24px;
    color: #617080;
    line-height: 60px;
    background: url(/img/title.png) no-repeat center center;
    background-size: cover;
}

.proNav-head i {
    font-size: 24px;
    margin-right: 5px;
}

.panel-group {
    background: #fff;
    padding: 10px 10px 20px;
}

.sideNav {
    background: #fff;
    padding: 10px 10px 20px;
}

.sn-list-item,
.sn-list-item .panel-body {
    border: none !important;
}

.panel-default>.panel-heading {
    padding: 0;
    border: none !important;
    background-color: transparent;
}

.sn-item-tit span {
    font-size: 20px;
}

.sn-item-tit {
    overflow: hidden;
    padding: 0 20px;
    font-size: 16px;
    color: #617080;
    background: #f5f5f5;
    position: relative;
}


/* .sn-item-tit .ico {
    position: absolute;
    padding: 0 20px;
    top: 0;
    right: 0;
} */

.list-wraper .panel .panel-title a,
.list-wraper .panel .panel-title a .fa {
    transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    -webkit-transition: .5s;
    text-decoration: none;
}

.sn-item-tit:hover a,
.sn-item-tit.in a,
.sn-item-tit a[aria-expanded="true"] {
    background-color: transparent;
    color: #ef9c00;
}

.sn-item-tit a .iconfont {
    font-size: 16px;
    transform: rotate(90deg);
}

.sn-item-tit.in a .iconfont,
.sn-item-tit a[aria-expanded=true] .iconfont {
    transform: rotate(270deg);
}

.sn-list-item .collapse:hover,
.sn-list-item .collapse.active {
    color: #086BD0;
}

.sn-item-tit a {
    float: left;
    width: 100%;
    height: 52px;
    line-height: 52px;
    font-size: 16px;
    color: #617080;
    transition: 0.3s;
}

.sn-list-item .panel-body {
    background-color: #fff;
}


/* .sideNav ul {
    display: none;
} */

.collapse {
    border: none !important;
}

.pro_nav_list {
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    color: #617080;
    position: relative;
}

.pro_nav_list a {
    color: #617080;
}

.sideNav li .pro-nav2 {
    color: #617080;
    display: block;
    padding-left: 30px;
}

.layout-content {
    float: right;
    width: 880px;
}

.prodList .Atitem.wsc-relate {
    margin-top: 0;
    padding-top: 0px;
}

.prodList .Atitem .rlist-style3 {
    padding: 0;
    overflow: hidden;
    margin-top: 0px;
}

.Atitem .rlist-style3 .rListCon {
    display: flex;
    flex-wrap: wrap;
    margin: -20px -10px 0;
    zoom: 1;
}

.prodList .Atitem .wsc-pro .rlist-imgitem {
    width: 33.33%;
    float: left;
    box-sizing: border-box;
    padding: 0 .1rem;
    margin-top: .2rem;
}

.Atitem .wsc-pro .rlist-img {
    height: 210px;
    overflow: hidden;
    margin: 0;
    float: none;
    border: 0;
    /*position: relative;*/
    box-sizing: border-box;
    background-color: #E9ECF0;
    border-radius: 2px 2px 0px 0px;
    border-bottom: 1px solid #f5f5f5;
}

.Atitem .wsc-pro .rlist-img img {
    max-width: 100%;
    max-height: 100%;
    /*position: absolute;*/
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}

.rlist-style3 .rlist-img img {
    width: 100%;
    height: auto;
    transition: 0.36s;
}

.rlist-imgitem:hover .rlist-img img {
    transform: scale(1.08);
}

.Atitem .wsc-pro .rlist-info {
    overflow: hidden;
    padding: 20px;
    border-top: 0;
    border-radius: 0px 0px 2px 2px;
    background-color: #fff;
}

.Atitem .wsc-pro .rlist-tit {
    font-size: 16px;
    line-height: 24px;
    color: #304255;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    /*height: 48px;*/
}

.wsc-pro .rlist-attr {
    height: 51px;
    overflow: hidden;
}

.wsc-pro .rlist-attr p {
    margin-top: 3px;
    margin-bottom: 0;
    font-size: 14px;
    color: #97A1AC;
    line-height: 24px;
}

.wsc-pro .rlist-attr p em {
    font-size: 14px;
    color: #617080;
    line-height: 24px;
}

.wsc-pro .list-btn {
    margin-top: 15px;
    font-size: 0;
    text-align: center;
}

.wsc-pro .list-btn .btn {
    display: inline-block;
    width: 105px;
    height: 35px;
    padding-left: 0;
    padding-right: 0;
    text-align: center;
    /* line-height: 35px; */
    font-size: 14px;
}

.btn-orangebd {
    background: rgba(245, 161, 25, 0.08);
    border: 1px solid rgba(245, 161, 25, 1);
    color: rgba(245, 161, 25, 1);
    display: inline-block;
    vertical-align: top;
    box-sizing: border-box;
    transition: 0.36s;
    text-align: center;
    border-radius: 2px;
}

.wsc-pro .list-btn .btn-bluebdn {
    margin-left: 16px;
}

.btn-bluebdn {
    border: 1px solid #086BD0;
    background: rgba(245, 248, 250, 1);
    color: #086BD0;
}
/* 2023.4.24日新增 */

.hxcp_wraper {
    margin: .5rem 0
}

.about_hxcp {
    padding: .15rem;
    margin-bottom: 0;
    background: url(/img/about-cpbg.png) no-repeat 0 0;
    background-size: 100% 100%;
}

.about_hxcp li {
    margin: .4rem 0;
    text-align: center;
}

.about_hxcp li img {
    width: 100%;
}

.about_hxcp_text {
    padding: .1rem .15rem 0 .5rem;
    letter-spacing: 1px;
}

.about_hxcp_text p {
    margin-bottom: .6rem;
}

.sandajidi_wraper {
    margin-bottom: .5rem;
}

.sandajidi li {
    padding: 0 .15rem;
}

.sandajidi img {
    width: 100%;
    border-radius: 8px;
}

.sandajidi li p {
    line-height: 2.5;
}

.sandajidi li:hover {
    transform: translateY(-.1rem);
}

.rcpys {
    padding: 0.5rem 0 0.5rem;
    background: #eaf7f1;
}

.rcpys .rcpy_con {
    background-color: transparent;
}

.rcpys .rcpy_con .left {
    width: 58.87%;
    padding: 0 .56rem 0 .28rem;
    font-size: .16rem;
}

.ycpy_list {
    padding: 0.1rem 0;
    border-bottom: 1px dashed #666;
    color: #666;
}

.ycpy_list h4 {
    color: #000;
    font-weight: bold;
}

.rcpys .pic {
    width: 41.13%;
    margin-top: .2rem;
    padding-left: 0.84rem;
}

.rcpys .pic img {
    border-radius: 10px;
}

.gongzuo-swiper .swiper-pagination-bullet {
    width: 10px;
    height: 4px;
    background: #fff;
    opacity: 1;
    border-radius: 2px;
}

.gongzuo-swiper .swiper-pagination-bullet-active {
    width: 25px;
}

.rcpyss .pic {
    padding-left: .28rem;
    padding-right: .84rem;
}

.rcpyss .rcpy_con .left {
    padding: 0 0 .56rem;
}

.rlzy_box1 {
    margin-top: .5rem;
}

.zp_list1 {
    display: flex;
    display: -ms-flexbox;
    display: -webkit-flex;
    flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
}

.zp_list1_item {
    width: calc((100% - 40px)/ 2);
    background: #e7f7ff;
    box-sizing: border-box;
    padding: .5rem 3%;
    margin: 0 .2rem .3rem 0;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.zp_list1_item .item_position {
    display: block;
    color: #444;
    font-size: .24rem;
    font-weight: 700;
    transition: all .5s;
    -webkit-transition: all .5s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zp_list1_item .item_date {
    font-family: "Microsoft YaHei";
    font-size: .16rem;
    color: #666;
    box-sizing: border-box;
    padding: .08rem 0 .16rem;
}

.zp_list1_item .item_Appointment,
.zp_list1_item .item_Job_type,
.zp_list1_item .item_people,
.zp_list1_item .item_place {
    display: none;
}

.zp_list1_item .item_describe .describe_01 {
    font-size: .16rem;
    color: #444;
    box-sizing: border-box;
    padding-bottom: .18rem;
}

.zp_list1_item .item_describe .describe_02 {
    font-size: .14rem;
    color: #666;
    line-height: .3rem;
    box-sizing: border-box;
    padding-bottom: .3rem;
}

.zp_list1_item .btn_box {
    font-size: .14rem;
    color: #fff;
    width: 1.64rem;
    line-height: .44rem;
    border-radius: 4px;
    background: var(--def);
    text-align: center;
    cursor: pointer;
    -ms-transition: all .4s;
    -webkit-transition: all .4s;
    transition: all .4s;
}

.zp_list1_item:hover {
    box-shadow: 0 0 20px rgba(115, 115, 115, 30%);
    transition: all .5s;
    -webkit-transition: all .5s;
}

#zhiweiModal .modal-dialog {
    width: 95%;
    max-width: 900px;
}

.abo4BoxTwo3 .module_tt {
    color: #444;
    font-weight: bold;
    box-sizing: border-box;
    padding: .22rem .15rem;
}

.abo4BoxTwo3_content .item {
    box-sizing: border-box;
    padding-bottom: 25px;
    padding-right: 20px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.abo4BoxTwo3_content .item .left_tt {
    width: 1.2rem;
    font-family: "Microsoft YaHei";
    font-size: .14rem;
    color: #666;
    box-sizing: border-box;
    padding: 2px 10px 0 15px;
}

.abo4BoxTwo3_content .item .right_text {
    width: calc(100% - 1.2rem);
    font-family: "Microsoft YaHei";
    font-size: .14rem;
    color: #666;
    line-height: 24px;
}

.abo4BoxTwo3_email {
    font-family: "Microsoft YaHei";
    font-size: .14rem;
    color: #444;
    width: 80%;
    background: #d7d7d7;
    box-sizing: border-box;
    padding: .16rem .2rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: .4rem;
}

.abo4BoxTwo3_email a {
    font-family: "Microsoft YaHei";
    font-weight: 700;
    font-size: 14px;
    color: var(--def);
    text-decoration: underline;
}