.site-header {
    /* position: relative;
    z-index: 10;
    float: none;
    width: auto; */
    top: 0;
}
.site-header.active {
    top: 0;
}
.site-header.active{
    position: relative;
}
.site-main {
    padding:0px 0 0px;
}
/* .site-footer {
    padding-top:100px;
    padding-bottom:20px;
} */
.banner .item {
    position: absolute;
    top: 0;
    left: 0;
    /* height: 1026px; */
}
.banner {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
}
.banner .item a {
    display: block;
    width: 100%;
    height: 100%;
}
.banner .item img{
    width: 100%!important;
    height: 100%!important;
    max-width: inherit;
    max-height: inherit;
    object-fit: cover;
}
.banner .slick-arrow{
    width: 50px;
    height: 50px;
    font-size: 0;
    border:none;
    display: block;
    box-shadow: 0 0 0;
    padding: 0;
    position: absolute;
    border-radius: 0%;
    border: 1px solid #B3C7DA ;
    background: #B3C7DA;
    top: 37%;
    right: 0;
    z-index: 60;
    cursor: pointer;
}
.banner .slick-arrow.slick-prev{
    border-top-left-radius: 20px;
 }
 .banner .slick-arrow.slick-next{
     border-bottom-left-radius: 20px;
  }
.banner .slick-next{
    background-position: 100% 0;
    margin-top: 55px;
}
.banner .slick-arrow:hover{
    background:#A2B3C8 ;
}
.banner .slick-arrow:hover:before{
    color:#FFF;
}
.banner .slick-next:before{
    content: "\f107";
    color: #FFF;
    font-size: 30px;
    position: absolute;
    left: 14px;
    top: 0;
    display: inline-block;
    font-family: 'icon-font';
}
.banner .slick-prev:before{
    content: "\f106";
    color: #FFF;
    font-size: 30px;
    position: absolute;
    left: 14px;
    top: 0;
    display: inline-block;
    font-family: 'icon-font';
}
/* .banner .slick-prev:hover{
    background-position: 0 100%;
}
.banner .slick-next:hover{
    background-position: 100% 100%;
} */
.sect1{
    padding-top: 346px;
    padding-bottom: 56px;
}
.sect1 .row {
    margin: 0 -15px;
}
.sect1 .col {
    float: left;
    padding: 0 15px;
}
.sect1 .col1 {
    width: 300px;
}
.sect1 .col2 {
    width: calc(100% - 300px);
}
.about-box {
    background: #839DBD;
    color: #fff;
    padding: 20px 24px;
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
}
.about-box .box-title {
    text-align: center;
    margin-bottom: 15px;
    margin-top: -50px;
}
.about-box .box-title span:nth-child(1) {
    font-family: 'Dosis', sans-serif;
    font-weight: 600;
    font-size: 25px;
    color:#839DBD;
    display: block;
}
.about-box .box-title span:nth-child(2) {
    font-size: 25px;
    color:#FFFFFF;
    letter-spacing: 5px;
}
.about-box .pic {
    margin-bottom: 15px;
    transition: all .3s ease;
    position: relative;;
    max-width: 222px;
}
.about-box .pic a {
    display: block;
    overflow: hidden;
    position: relative;
}
.about-box .pic:hover{
    box-shadow: 0px 7px 11px 1px #19191926;
}
.about-box .pic:hover img{
    box-shadow: 0px 7px 11px 1px #19191926;
}
.about-box .pic:before {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background: rgba(255,255,255,0.30);
    opacity: 0;
    transition: all .3s ease;
    z-index: 1;
    pointer-events: none;
}
.about-box .pic:hover:before {
    opacity: 1;
}
.about-box .welcome-txt {
    font-family: 'Dosis', sans-serif;
    letter-spacing: 2px;
    text-align: center;
    border-bottom: 1px solid #fff;
    font-size: 17px;
    font-weight: 400;
    padding-bottom: 9px;
    margin-bottom: 10px;
}
.about-box .editor {
     display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
    font-size: 13px;
}
.news-list {
    margin: 0 -15px;
}
.news-list .item {
    width: 50%;
    padding: 0 15px;
}
/* .sect3{ */
    /* background: url(../../images/common/index/index-products-bg-1.png); */
    /* background-position: center bottom; */
    /* background-repeat: no-repeat; */
/* } */
.sect3 .sect-title {
    text-align: center;
    margin-bottom: 45px;
    background-attachment: fixed;
    height: 77px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background-size: cover;
}
.sect3 .sect-title .txt{
    display: block;
    justify-content: center;
    align-items: center;
    z-index: 1;
    position: relative;
}
.sect3 .sect-title .txt:before,
.sect3 .sect-title .txt:after{
    content: "";
    display: block;
    background: #ccc;
    width: 100px;
    height: 1px;
    position: absolute;
    left: -120px;
    top: 57px;
}
.sect3 .sect-title .txt:after{
    left: auto;
    right: -118px;
}
.sect3 .sect-title .txt .sect3-line{
    /* font-size: 28px; */
    /* color: #000; */
    background: #FFFFFF;
    width: 1px;
    height: 25px;
}
.sect3 .sect-title .txt {
    position: relative;
}
.sect3 .sect-title .txt span:nth-child(1){
    font-family: 'Dosis', sans-serif;
    font-size: 25px;
    font-weight: 600;
    color: #6789b1;
    line-height: 25px;
    display: block;
    margin-top: 10px;
    margin-bottom: 10px;
}
.sect3 .sect-title .txt span:nth-child(2){
    font-size: 25px;
    font-weight: normal;
    color: #888;
    line-height: 25px;
    letter-spacing: 5px;
    display: block;
}
.sect3 .sect-title .ibtn.more {
    background-image: url(../../images/common/index/products_more.png);
    width: 75px;
    height: 74px;
}
.products-list {
    margin: 0 -25px;
}
.products-list .item {
    width: 25%;
    padding: 0 25px;
}
.products-list .item a {
    max-width: 320px;
    margin: 0 auto 50px;
}
.products-list .item:nth-child(4n+1) {
    clear: left;
}
.products-list .box {
    max-width: 320px;
}
@media screen and (max-width: 1340px) {
}
@media screen and (max-width: 1330px) {
    .sect1 .col1 {
        width: 310px;
    }
    .sect1 .col2 {
        width: calc(100% - 310px);
    }
    .sect1 {
        padding-top: 100px;
        padding-bottom: 56px;
    }
}
@media screen and (max-width: 1200px) {
    .sect1 {
        padding-top: 50px;
    }
    .news-list .item {
        width: 100%;
    }
    .news-list .item:nth-last-child(-n+2) {
        display: none;
    }
}
@media screen and (max-width: 1120px) {
    .site-main {
        margin-top: 0;
    }
}
@media screen and (max-width: 1000px) {
    .site-title:after {
        content: "";
        background:linear-gradient(to right,rgba(66, 88, 113, 0.8),rgba(66, 88, 113, 0.8)), url(../../images/common/m-top.jpg);
        background: url(../../images/common/m-top.jpg);
        width: 100vw;
        height: 102px;
        position: absolute;
        left: 0;
        top: 0;
        z-index: -1;
        background-position: center;
        background-size: cover; 
    }
    .site-title:before {
        content: "";
        width: 180px;
        height: 102px;
        background:rgba(66, 88, 113, 0.8) ;
        position: absolute;
        left: calc(50% - 90px);
        display: block;
        border-radius: 0;
        box-shadow: unset;
        bottom: 0;
    }
    .site-main {
        padding-bottom: 30px;
    }
    .banner {
        position: relative;
    }
    .banner:after {
        display: none;
    }
    .banner:before {
        display: none;
    }
    .banner .slick-arrow {
        /* display: none !important; */
    }
    .banner .slick-arrow {
        width: 40px;
        height: 40px;
    }
    .banner .slick-next {
        margin-top: 43px;
    }
    .banner .slick-prev:before {
        font-size: 25px;
    }
    .banner .slick-next:before {
        font-size: 25px;
    }
    .banner .slick-arrow {
        top: calc(50% - 40px);
    }
    .sect3 .sect-title {
        height: 125px;
        margin-bottom: 0;
    }
    .sect3 .sect-title:after {
        height: 40px;
        bottom: -14px;
    }
    .sect3 .sect-title .txt {
        top: -18px;
    }
     .site-header {
        width: 100%;
        width: calc(100% + 30px);
        text-align: center;
    }   
    
    .sect1 {
        padding-bottom: 0px;
    }
    .sect2 {
        padding-bottom: 50px;
    }
    .sect2 .col {
        float: none;
        width: auto;
        max-width: 700px;
        margin: 20px auto 0;
    }
    .products-list .item {
        width: 50%;
    }
    .products-list .item:nth-child(4n+1) {
        clear: none;
    }
    .products-list .item:nth-child(2n+1) {
        clear: left;
    }
    .products-list .box {
        margin-bottom: 30px;
    }
}
@media screen and (max-width: 767px) {
    .sect1 .col {
        float: none;
        width: auto;
        max-width: 696px;
        margin: 0 auto;
    }
    .about-box {
        text-align: center;
        margin-bottom: 20px;
    }
    .about-box .pic {
        margin: 0 auto 12px;
    }
    .sect5 {
        padding: 40px 0 10px;
    }
    .about-box .box-title span:nth-child(1) {
        font-size: 22px;
    }
    .about-box .box-title span:nth-child(2) {
        font-size: 23px;
    }
    .about-box .box-title {
        margin-top: -45px;
    }
    .sect3 .sect-title .txt span:nth-child(2) {
        font-size: 21px;
    }
    .sect3 .sect-title .txt span:nth-child(3) {
        font-size: 22px;
    }
    .sect4 {
        padding-top: 40px;
    }
}
@media screen and (max-width: 600px) {
}
@media screen and (max-width: 520px) {
    .products-list .item {
        width: 100%;
    }
}
@media screen and (max-width: 480px) {
}
@media screen and (max-width: 400px) {
    .banner-nav .box {
        padding: 10px;
    }
    .products-list .item {
        float: none;
        width: auto;
    }
    .site-footer {
        margin-top: 25px;
        padding-top: 20px;
    }
}