* {
    margin: 0;
    padding: 0;

}


ul li {
    list-style: none;
}


a{
    text-decoration:none;
}


.clear {
    clear: both;
}

body {
    font-family: "siyuan";
}



.banners{
    background: url(../images/shichild/2.jpg) no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 920px;
}


.banners .banner-box1{
    position:relative;
    width: 100%;
    height: 920px;
}

.banners .banner-box1 .tea-img{

    position:absolute;
    bottom:0;
    left:16%;
    /*box-shadow: 0px 0px 30px #000000;*/
    z-index:1;

}



.banners .banner-box1 .tea-img2{
    position:absolute;
    bottom:0;
    left:0;
    z-index:3;
}

.banners .banner-box1 .tea-img3{
    position:absolute;
    top:21%;
    right:0;
    z-index:0;
}
.banners .banner-box1 .tea-text{
    width: 653px;
    position:absolute;
    bottom:8%;
    right:16%;
    color:#ffffff;
}


.banners .banner-box1 .tea-text span{
    color:#ffffff;
    font-size:65px;

    margin-right:20px;

}

.banners .banner-box1 .tea-text .tea-zhi{
    font-size:30px;
    color:#ffffff;
    /*margin-bottom:5px;*/
}


.banners .banner-box1 .tea-text .tea-introduce{
    font-size:20px;
    color:#ffffff;
    text-align: justify;
    text-indent:2em;
    margin-top:30px;
}


.banner2-box{
    background: url(../images/shichild/6.jpg) no-repeat;
    background-size: 100% 100%;
    width: 100%;
    /*height: 1411px;*/
    box-sizing: border-box;
    padding-top:200px;
    padding-bottom:50px;
}


.banner2-box .videobox1{
    background: url(../images/shichild/7.png) no-repeat;
    background-size: 100% 100%;
    width:1288px;
    height:769px;
    margin:0 auto;
    position:relative;
    z-index: 1;
}

.banner2-box .videobox1 video{
    width:862px;
    height:550px;
    position:absolute;
    left:16%;
    top:12%;
    outline: none;

    z-index: 3;
}


.banner2-box .videobox1 .video-open{
    position:absolute;
    left: 46%;
    top: 42%;
    width:97px;
    height:97px;
    display: block;
    z-index:10;
}


.banner3-box img{
    max-width:1200px;
    margin:0 auto 30px!important;
    display: block;
    height:auto;
    text-align: center;
}