* {
    margin: 0;
    padding: 0;
    font-family: "微软雅黑", "宋体", "Arial Narrow";
}

ul li {
    list-style-type: none;
}

a {
    text-decoration: none;
    color: #555;
}

.cf:after {
    content: "";
    display: table;
    clear: both;
}

.cf {
    *zoom: 1;
}

body{
    position: absolute;
    width: 100%;
    height: 100%;
}
#bgc {
   
    min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto;
    position: relative;
    background: -webkit-linear-gradient(left, rgb(25,195,231) 0%, rgb(8,144,222) 100%);
    background: -o-linear-gradient(left, rgb(25,195,231) 0%, rgb(8,144,222) 100%);
    background: linear-gradient(to right, rgb(25,195,231) 0%, rgb(8,144,222) 100%);
}

.top {
    height: 80px;
    width: 100%;
}

.banner {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    position: relative;
}

.banner img {
    margin-top: 8px;
}

.list {
    position: absolute;
    right: 0;
    top: 0;
    width: 690px;
    height: 100%;
}

.list li {
    float: left;
    height: 100%;
    width: 115px;
    font-size: 1.125rem;
    line-height: 80px;
    text-align: center;
    font-family: "微软雅黑", "宋体", "Arial Narrow";
    color: #fff;
}

.list li:hover {
    background-color: #CFD9F4;
    cursor: pointer;
    color: #324A92;
    border-top: 3px solid #324A92;
    height: 77px;
    line-height: 77px;
    color: #324A92;
}

#on {
    background-color: #CFD9F4;
    border-top: 3px solid #324A92;
    height: 77px;
    line-height: 77px;
    color: #324A92;
}

.bottom {
    max-width: 1920px;
    margin: 0 auto ;
    height: 70px;
    width: 100%;
    background-color: #fff;
}

.bottomCon {
    width: 1200px;
    height: 70px;
    margin: 0 auto;
    text-align: center;
    line-height: 70px;
    font-size: 14px;
}

.pic {
    height:640px;
    
    max-height: 640px;
    margin: 0 auto;
    width: 1200px;
    position: relative;
}
.svg{
     min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto;
    position: relative;
     height: 170px; 
}
.pic_bottom {
    position: absolute;
    width: 100%;
    left: 0;
    top:0;
    overflow: hidden;
    height: 170px;   
}

.pic_bottom svg {
    position: absolute;
    left: -4px;
    width: calc(100% + 8px);
    top: 0px;
    transform-origin: 50% 50% 0px;
    -webkit-transform-origin: 50% 50% 0px;
}

.wave-2, .wave-3, .wave-4, .wave-5, .wave-6 {
    opacity: 0.3;
}

.img1, .img2, .img3 {
    position: absolute;
    box-shadow: 0 0px 20px rgb(16, 150, 223);
    border-radius: 10px;
    z-index: 100;
}

.pic .img1 {
    width: 717px;
    /*height: 622px;*/
    left: 75px;
    top:145px;
    opacity: 0;
}
.pic .img1 img,.img2 img,.img3 img{
    display: block;
    width: 100%;
}
.img11 {
    animation: imgone 8s infinite;
    -webkit-animation: imgone 8s infinite;
}

.img12 {
    animation: imgtwo 8s infinite;
    -webkit-animation: imgtwo 8s infinite;
}

.img13 {
    animation: imgthree 8s infinite;
    -webkit-animation: imgthree 8s infinite;
}

.img11:hover, .img12:hover, .img13:hover {
    animation-play-state: paused;

}

@keyframes imgone {
    0% {
        transform: translateY(0px)
    }

    50% {
        transform: translateY(-20px)
    }

    100% {
        transform: translateY(0px)
    }

}
@-webkit-keyframes imgone {
    0% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px)
    }

    50% {
        transform: translateY(-20px);
         -webkit-transform: translateY(-20px)
    }

    100% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }

}
.pic .img2 {
    width: 239px;
    left: 725px;
    top: 535px;
    opacity: 0;
}

@keyframes imgtwo {
    0% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }

    50% {
        transform: translateY(15px);
        -webkit-transform: translateY(15px);
    }

    100% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }
}
@-webkit-keyframes imgtwo {
   0% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }

    50% {
        transform: translateY(15px);
        -webkit-transform: translateY(15px);
    }

    100% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }
}

.pic .img3 {
    width: 464px;
    /*height: 244px;*/
    left: 725px;
    top: 235px;
    opacity: 0;
}

@keyframes imgthree {
     0% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
         -webkit-transform: translateY(-15px)
    }

    100% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px)
    }

}
@-webkit-keyframes imgthree {
    0% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
         -webkit-transform: translateY(-15px)
    }

    100% {
        transform: translateY(0px);
        -webkit-transform: translateY(0px)
    }

}
.text {
    position: absolute;
    left: 875px;
    top: 120px;
    font-size: 3.125rem;
    color: #fff;
    font-weight: 700;
   font-family: "微软雅黑", "宋体", "Arial Narrow";
    opacity: 0;
}
.textbig{
    position: absolute;
    left: 270px;
    top: 420px;
    font-size: 11rem;
    color: #fff;
    font-family: "微软雅黑", "宋体", "Arial Narrow";
    opacity: 0.2;
}
.container-vis {
    width: 920px;
    position: relative;
    text-align: center;
    left: -25px;
    /*top:200px;*/
    top:31.25%;
    z-index: 1;
    
}

.bubble-group {
    position: absolute;
    width: 215px;
    opacity: 0.6;
}

.left {
    left: 0;
}
.right{
    right: 0;
    transform: translateX(50%) rotateY(180deg);
    -webkit-transform: translateX(50%) rotateY(180deg);
}
.container-vis .bubble-group g>* {
    opacity: 0;
    animation-duration: 3s;
    -webkit-animation-duration: 3s;
    animation-iteration-count: infinite;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: cubic-bezier(0, 0, 0.58, 1);
    animation-timing-function: cubic-bezier(0, 0, 0.58, 1);
}

.container-vis .bubble-group.left g>* {
    animation-name: bubbleAnimLeft;
    -webkit-animation-name: bubbleAnimLeft;
}
.container-vis .bubble-group.right g>* {
    animation-name: bubbleAnimRight;
    -webkit-animation-name: bubbleAnimRight;
}
.container-vis .bubble-group g>*:nth-child(odd) {
    -webkit-animation-delay: 2s;
    animation-delay: 2s;
}

@keyframes bubbleAnimLeft {
    0% {
        opacity: 0;
        -webkit-transform: translate(20px, 20px);
        -moz-transform: translate(20px, 20px);
        -ms-transform: translate(20px, 20px);
        -o-transform: translate(20px, 20px);
        transform: translate(20px, 20px);
    }

    20% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        -webkit-transform: translate(-5px, -5px);
        -moz-transform: translate(-5px, -5px);
        -ms-transform: translate(-5px, -5px);
        -o-transform: translate(-5px, -5px);
        transform: translate(-5px, -5px);
    }

}
@keyframes bubbleAnimRight {
    0% {
        opacity: 0;
        -webkit-transform: translate(-20px, 20px);
        -moz-transform: translate(-20px, 20px);
        -ms-transform: translate(-20px, 20px);
        -o-transform: translate(-20px, 20px);
        transform: translate(-20px, 20px);
    }

    20% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        -webkit-transform: translate(5px, 5px);
        -moz-transform: translate(5px, 5px);
        -ms-transform: translate(5px, 5px);
        -o-transform: translate(5px, 5px);
        transform: translate(5px, 5px);
    }

}

@media screen and (min-height:780px) and (max-height: 920px) {
    html{
        font-size: 14px;
    }
    /*.pic{
        height: 500px;
    }*/
    #bgc{
         height: 71.5%;
    }
    .pic .img1{
        width: 500px;
        left: 242px;
    }
    .textbig {   
        left: 280px;   
        top: 300px;
    }
    .svg {
        height: 150px;   
    }
    .pic_bottom{
        height: 150px;
    }
     .container-vis {
        width: 750px;
        left: 50px;
    }
    .pic .img3{
        width: 247px;
    }
    .text{
        left: 780px;
    }
}
@media screen and (min-height:600px) and (max-height: 779px) {
    html{
        font-size: 12px;
    }
     #bgc{
         height: 70.5%;
    }
     .pic{
       height: 82.2%;
    }

    .banner img{
        margin-top: 13.5px;
    }
    #on{
        height: 67px;
        line-height: 67px;
    }
    .list li{
         line-height: 70px;
    }
    .list li:hover{
        height: 67px;
        line-height: 67px;
    }
    .top{
        height: 70px;
    }
    .banner{
        height: 70px;
       
    }
    .svg {
        height: 120px;   
    }
    .pic_bottom{
        height: 120px;
    }
    .textbig {   
        left: 280px;   
        top: 260px;
    }
    .pic .img1{
        width: 500px;
        left: 242px;
    }
    .container-vis {
        width: 700px;
        left: 50px;
        /*top:180px;*/
    }
    .pic .img3{
        width: 247px;
    }
    .text{
        left: 780px;
    }
}