.topbanner{
    width:100%;
    height:970px;
    overflow-x:hidden;
    background:#13213e url("../img/topbg.jpg") no-repeat center center;
    background-size: cover;
}
.topbanner .vbg{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    object-fit: fill;
    opacity: 0.8;
    top: 0;
    width: 100%;
    min-width: 1920px;
    height: 100%;
    bottom: 0;
    z-index: 0;
}
.topbanner .mouse{
    position: absolute;
    z-index: 3;
    width: 25px;
    opacity: 0.8;
    bottom: 50px;
    left: 50%; transform: translateX(-50%);
}
.videot{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    bottom: 0;
    right: 0;
    display: flex;
    padding-left: 200px;
    flex-direction: column;
    justify-content: center;
    background: url("../img/videotbg.png") repeat-y;
    background-position: left top;
    z-index: 2;
    height: 100%;
}
.videot img{
    width: 298px;
}
.videot p{
    font-size: 20px;
    line-height: 40px;
    max-width: 740px;
    color: #fff;    letter-spacing: 2px;
    margin: 50px 0
}
.videot b{
    font-weight: bold;
    color: #fff;}

/*.videot>a{
    display: block;
    text-align: center;
    line-height:72px;
    color: #fff;
    font-size: 18px;
    border-radius:10px;
    border: 1px solid #fff;
    width: 220px;
}*/

.videot>a{
    display: block;
    text-align: center;
    color: #fff;
    font-size: 18px;
    border: 22px solid;
    width: 200px;
    height: 80px;
    line-height: 36px;
    border-image-source: url(../img/btborder.png);
    border-image-slice:22;
    border-image-repeat: repeat;
    opacity: 0.7;
    margin-bottom: 15px;
}
.videot>a:hover{
    font-size: 19px;
    opacity: 1;
}
ht{
    font-size:30px;
    display: block;
    text-align: center;
    width: 100%;
    font-weight: bold;
    margin:100px auto 35px;
    letter-spacing: 6px;
}
ht p{
    font-size: 22px;
    color: #11377C;
    margin-top: 16px;
    font-weight: 100;
}
.objproducts{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}
.objproducts a{
    height: 300px;
    width: 400px;
    overflow: hidden;
    margin-bottom: 40px;
}
.objproducts a .icopic{
    position: absolute;
    left: 50%; top: 40%;    transition: all 0.6s;
    transform:translate(-50%,-50%) scale(1) ;
    z-index: 2;
    opacity: 0.92;
    transform-origin: center center;
}
.objproducts a p{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20%;
    z-index: 2;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #222;
}
.objproducts a .marklay{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: #f4f4f4;
    -webkit-transition: all 0.6s;
    transition: all 0.6s;
    z-index: 1;
    opacity: 0.93;
}
.objproducts a .bgpic{
    position: absolute;
    left: 0;
    right: 0;
    -webkit-transition: all 0.6s;
    transition: all 0.6s;
    filter: grayscale(80%);
}
.objproducts a:hover .icopic{
    opacity: 1;
    transform:translate(-50%,-50%) scale(1.11);
    transform-origin: center center;
}
.objproducts a:hover .marklay{
    opacity: 0.6;
}
.objproducts a:hover .bgpic{
    transform: scale(1.21);
    filter: grayscale(40%);
}
.indexlogos{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}
.indexlogos a{
    display: inline-flex;
    width: 260px;
    height: 100px;
    margin: 10px;
    justify-content: center;
    align-items: center;
    vertical-align: middle;
    box-shadow: 0 0 10px 1px rgb(220, 220, 220, 0.4);
    cursor: initial;
}
.indexlogos a img{
    max-width: 92%;
    max-height: 80px;
    -webkit-transition: all 0.6s;
    transition: all 0.6s;
}
.indexlogos a:hover img {
    -webkit-transform: scale(1.11);
    -ms-transform: scale(1.11);
    transform: scale(1.11);
}
.eqp{
    padding:0 15px 80px;
    background-image: url("../img/eqpbg.jpg");
    background-repeat: no-repeat;
    background-size: cover;
}
.eqp ht{
    color: #fff;
    padding-top: 80px;
}
.eqp .swiper{
  max-width: 1200px;
}
.swiper-pagination{
    left: 0;
    right: 0;
    bottom: 15px;
}
.swiper-pagination span{
    margin:0 5px;
    width: 12px;
    height: 12px;
}
.eqp .swiper-slide{
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    padding:50px;
}
.eqp .swiper-slide img{
    height:400px;
}
.eqp .swiper-slide .content{

}
.eqp .swiper-slide .content eqpt{
    color: #003b65;
    text-align: center;
    font-size: 70px;
    font-weight: 500;
}
.eqp .swiper-slide .content eqpt:after{
    display: block;
    content: "";
    width:120px;
    height: 4px;
    background:#003b65;
}
.eqp .swiper-slide .content p{
    font-size: 24px;
    line-height: 1.6;
margin-top:40px;
    padding-right: 15px;
}
.comlab{background: #dfe2e5;}
.comlab .lambimg{
    width: 50%;
}
.comlab>div{
    width: 49%;
  padding-left: 100px;
    padding-top: 160px;
}
.comlab>div p{
    color: #fff;
    width: 66%;
    font-size: 28px;
}
.comlab>div p .icowrap{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.comlab>div p .icowrap img:hover{
   /* zoom: 1.1;*/
    transform: scale(1.1);
}
.comlab>div p img{
    height:60px;
    display: inline;
}
.comlab>div p a{
    display: block;
    color: #464646;
    margin: 16px 0;
    text-align: center;
}
.comlab>div p>a{    text-align: justify;
    text-align-last: justify;}
.comlab>div a b{
    font-weight: bold;
    font-size: 38px;
    color: #323232;
}
.comlab>div a t{
    display: block;
    font-size: 16px;
    color: #1a5280;
    margin-top: 12px;
}
.swiper-button-next{
    right: 50%;
    transform: translate(670px,30px);
}
.swiper-button-prev{
    left: 50%;
    transform: translate(-670px,30px);
}
.qc{
    background: #f4f4f4;
    text-align: center;
    padding-bottom: 80px;
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
}
.qc ht{
    margin-top: 0;
    padding-top: 80px;
}
.qc .swiper{
    max-width: 1400px;
}
.qcbox{
display: inline-block;
    width: 240px;
    height: 330px;
}
.qc .swiper-button-prev{
    transform: translate(-740px,30px)
}
.qc .swiper-button-next{
    transform: translate(740px,30px)
}
.qc  .swiper-button-disabled{
    display: none;
}
.qcbox>*{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transition: all 1s;
    max-height: 100%;
    min-height: 100%;
}
.qcbox>img{
    transform: rotateY(180deg);
}
.qcbox>div:first-child {
    z-index: 1;
    backface-visibility: hidden;
    background: #606a91;
    padding: 10px;
}
.qcbox .borderline{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 1px solid #fff;
    padding:0 10px;
}
.qcbox .borderline>img{
    width: 50px;
}
.qcbox>div b{
    color: #ccddff;
    font-size: 20px;
    font-weight: bold;
    padding: 20px 0;
}
.qcbox>div p{
    color: #fff;
    font-size: 18px;
    padding-bottom:22px;
}
.qcbox:hover >div{
    transform: rotateY(180deg);
}
.qcbox:hover >img{
    transform: rotateY(360deg);
}
.contactbox{
    padding: 80px 0;
    background-image: url("../img/contactbg.png");
    background-repeat: no-repeat;
    background-size: cover;
}
.contactbox ht{
    margin-top: 0;
    color: #fff;
}
.contactbox .tipinfo{
    background: #e9e9e9;
    width: 94%;
    max-width: 1100px;
    margin: 5px auto 0;
    padding: 15px;
    text-align: center;
    font-weight: bold;
    color: #294b78;
}
.contactwrap{
    background: #fff;
    width: 94%;
    max-width: 1100px;
    display: flex;
    align-items: center;
    margin: 0 auto;
    padding: 25px;
}
.contactwrap ul li{
    display: flex;
    padding: 20px 0 20px 60px;
    align-items: center;
}
.contactwrap ul li img{
    width: 24px;
}
.contactwrap ul li p{
    font-size: 18px;
    padding-left: 14px;
}
.contactwrap .map{
    width: auto;}

@media screen and (max-width: 750px) {
    .topbanner{
        height: 100vh;
        background-position: 0 center;
    }
    .videot{
        padding-left: 20px;
        padding-right: 20px;
        background-size: 130% auto;
        height: 100%;
    }
    .videot img{
        width: 178px;
    }
    .videot p{
        font-size: 16px;
        margin: 20px 0;
        text-indent: 2em;
    }
    .videot p br{
        display: none;
    }
    .videot>a{
        margin: 0 auto 10px;
    }
    .objproducts{
        padding: 0 3%;
    }
    .objproducts a{
        width: 48%;
        height: 220px;
        margin-bottom: 20px;
    }
    .objproducts a .icopic{
        width:80px;
    }
    .objproducts a .bgpic{
        right: initial;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        max-width:initial;
        height: 100%;
    }
    .objproducts a:hover .bgpic{
        transform:  translate(-50%,-50%) scale(1.11);
    }
    ht{
        font-size: 26px;
        margin-top:50px;
        margin-bottom:18px;
    }
    ht p{
        font-size: 20px;
    }
    .indexlogos{
        justify-content: space-between;
        padding: 0 3%;
    }
    .indexlogos a{
        width: 48%;
        margin-left: 0;
        margin-right: 0;
    }
    .qc{
        padding-left: 3%;
        padding-right: 3%;
        padding-bottom: 40px;
    }
    .eqp{
        padding-bottom: 20px;
        width: 100%;
        max-width: 1400px;
        overflow: hidden;
    }
    .eqp ht{
        padding-top: 30px;
    }
    .eqp .swiper-slide{
        flex-direction: column-reverse;
        padding: 20px;
        height: auto;
        justify-content: space-around;
    }
    .eqp .swiper-slide img{
        height: 240px;
    }
    .eqp .swiper-slide .content eqpt{
        font-size:34px;
    }
    .eqp .swiper-slide .content eqpt:after{
        height: 2px;
        width: 60px;
    }
    .eqp .swiper-slide .content p{
        font-size: 16px;
        line-height: 1.5;
        margin-top: 10px;
        padding-right:0;
    }
    .eqp  .swiper-wrapper{
        height: auto;
    }
    .eqp  .swiper-pagination{
        bottom: 10px;
    }
    .qc  .swiper-button-prev{
        left: 25px;
        transform: initial;
    }
    .qc   .swiper-button-next{
        right: 25px;
        transform: initial;
    }
    .qc ht{
        padding-top: 40px;
    }
    .qcbox{
        height: auto;
    }
    .qc .qcbox >div{
display: none    }
    .qc .qcbox >img{
        transform: rotateY(0deg);
        position: relative;
    }
    .contactwrap{
        flex-direction: column;
        padding: 15px;
    }
    .contactbox{
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .contactwrap ul li{
        padding-left:0;
        padding-top: 15px;
        padding-bottom: 0;
    }
    .contactwrap ul li p{
        line-height: 1.2;
        font-size: 14px;}
    .topbanner .mouse{
        width: 18px;
        bottom: 20px;
    }
    .comlab{overflow: hidden}
    .comlab .lambimg{
        width: 100%;
    }
    .comlab .right{
        width: 100%;
        padding: 15px;
    }
    .comlab .right p{
        width: 100%;
        font-size: 20px;
        white-space: nowrap;
    }
    .comlab .right a b{
        font-size: 24px;
    }

    .comlab .left{
        width: 100%;
        padding: 15px;
    }
    .comlab .left p{
        width: 100%;
        font-size: 20px;
        white-space: nowrap;
    }
    .comlab .left a b{
        font-size: 24px;
    }
}