html,
body{
    width:100%;
    height:100%;
    box-sizing: border-box;
    overflow:  hidden;
    margin: 0;
    padding:0;
}
html{
    font-size: 100px
}
body{
    position: relative;
}
.video-box{
    top:0;
    left:0;
    width:100%;
    height:100%;
    position: absolute;
}
.wrap{
    width: 100%;
    height:100%;
    overflow: hidden;
    position: relative;
    display: none;
}
.video{
    width:100%;
    height:100%;
    object-fit: cover;
    -o-object-fit: cover;
}
.jump-video{
    position: absolute;
    top: 100px;
    right: 100px;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
}
.bg1{
    width:100%;
    height:100%;
    background-image: url("../img/bg1.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;

}

.yunbox{
    width:100%;
    overflow: hidden;
    height: 4.17rem;
    position: absolute;
    top:-.45rem;
    left:0;
}
.yunbox ul{
    width: 94.06rem;
    height:100%;
    clear: both;
    margin: 0;
    padding:0;
    position: absolute;
    left: -7rem;
}
.baiyun{
    display: block;
    width: 47.03rem;
    height: 4.17rem;
    float: left;
    background-image: url("../img/baiyun.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    opacity: 1;

}
.bg2{
    width: 14.42rem;
    height: 0.86rem;
    background-image: url("../img/title.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 1.08rem;
    left:50%;
    margin-left: -7.21rem;
}

.baige-box{
    width:2.57rem;
    height: 1.47rem;
    position: absolute;
    top: 1.7rem;
    right: 0.8rem;
}
.baige1{
    width:100%;
    height:100%;
    background-image: url("../img/baige1.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left:0;
    top:0;
}
.baige2{
    width:100%;
    height:100%;
    background-image: url("../img/baige2.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left:0;
    top:0;
}

.piaodai{
    width:100%;
    height: 1.86rem;
    /*height:2.5rem;*/
    background-image: url("../img/piaodai.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    bottom:0;
    left:0;
}


.font-icon{
    position: absolute;
    width: 7.68rem;
    height: 4.18rem;
    left:50%;
    margin-left: -3.865rem;
    top:2.64rem;
}

.font-light{
    width: 7.65rem;
    height: 3.05rem;
    position: absolute;
    left:50%;
    margin-left: -3.1rem;
    /*left: 3.6rem;*/
    top:-1.5rem;
    background: url("../img/light2.png") no-repeat;
    background-size: 100% 100%;
    mix-blend-mode: screen;
}


.font-bg{
    width: 6.69rem;
    height: 3.93rem;
    position: absolute;
    left:50%;
    margin-left: -3.345rem;
    background-image: url("../img/zhanguan.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
.enter{
    width: 1.95rem;
    height: 0.51rem;
    position: absolute;
    left:50%;
    bottom:-1.05rem;
    margin-left: -0.975rem;
    background-image: url("../img/enter.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index:1000;
}
.enter-link{
    display: block;
    width:100%;
    height:100%;
}
.huoche{
    width: 4.92rem;
    height: 3.15rem;
    background-image: url("../img/hc.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    bottom:-.1rem;
    right:0;
}
@keyframes lightScale {
    0% {
        opacity: 1;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);

    }
    50%{
        opacity: 0.4;
        -webkit-transform: scale(0.95);
        -moz-transform: scale(0.95);
        -ms-transform: scale(0.95);
        -o-transform: scale(0.95);
        transform: scale(0.95);
    }
    100%{
        opacity: 1;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
    }
}
@media screen and (max-width: 1900px) {
    /*.font-red-bg{*/
    /*left: 7.83rem;*/
    /*top: 5.56rem;*/
    /*}*/
}