body{
        display: flex;
        flex-direction: column;
        /* justify-content: center; */
        align-items: center;
        /* background-color: aliceblue; */
    }
    .div-menu{
        display: flex;
        position: sticky;
        top:-1px;
        width: 1200px;
        height: 45px;
        background-color: white;
        z-index: 1000000;
        
        /* border: solid 1px #e0e0e0; */
        
    }
    nav img{
        opacity: 50%;
    }
    nav img:hover{
        opacity: 100%;
    }
    nav ul{
        display:flex;
        list-style-type:none;
        margin:0;
        padding:0;
        justify-content: left;
        align-items: center;
        
    }
    nav a{
            font-family:SimSun;
            font-size:17px;
            color:rgb(163, 157, 157);
            display:block;
            width:120px;
            height:16px;
            text-align:initial;
            padding:10px;
            text-align: center;
            margin-bottom: 4px;
            
            }
    nav a:hover{
            
            color:rgb(75, 72, 72);
            
    }
    .div-introduce{
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        width: 1200px;
        height: 360px;
        /* border-top:solid 1px #e0e0e0;  */
        margin-top: 10px;
        font-size:120%;
        line-height: 130%;
        background-color: aliceblue;
        border-radius: 10px; 
        background-image: url(bc6.bmp); 
        background-size: cover;
        background-repeat: no-repeat;
       
    }
    .div-img{
        display: flex;
        justify-content: center;
        width: 1200px;
        height: 500px;
        /* border: solid 1px #e0e0e0; */
        margin-top: 10px;
        /*z-index: 0;*/
        
    }
    .div-container{
        display:flex;
        justify-content: space-between;
        align-items: center;
        width: 1200px;
        height: 420px;
        /* border: solid 1px #e0e0e0; */
        margin-top: 10px;
        background-color: aliceblue;
        border-radius: 10px;
        /* z-index: -1; */
    }
    input{
        display:none; 
        }
    .container{
        position:relative;
        top:0px;
        left: 0px;
        width: 1200px;
        height: 500px;
        /* border: solid 10px #d3d4e2;  */
        overflow: hidden;  
        border-radius: 10px;
        /* box-shadow: 2px 2px 5px #444343 ; */
    }    
	.div-lable-container{
        display: flex;
        align-items: center;
        justify-content: space-around;
        position:relative;
        top:450px;
        left: 400px;;
        width: 400px;
        height: 15px;
        /* border: solid 1px #333; */
    }
    .div-lable{
        display: flex;
        align-items: center;
        justify-content: space-around;
        width: 80px;
        height: 12px;
        /* border: solid 1px #333; */
        
    }
    .lable-div{
        width: 60px;
        height: 12px;
        /* border: solid 1px #333; */
        border-radius: 8px;
        transition:all 200ms linear;
        background-color: rgba(255,200,150);
    }
    .lable2-div{
        width: 60px;
        height: 12px;
        /* border: solid 1px #333; */
        border-radius: 8px;
        transition:all 200ms linear;
        background-color: rgba(50,200,150);
    }
    .lable3-div{
        width: 60px;
        height: 12px;
        /* border: solid 1px #333; */
        border-radius: 8px;
        transition:all 200ms linear;
        background-color: rgba(200,150,50);
    }
    .lable4-div{
        width: 60px;
        height: 12px;
        /* border: solid 1px #333; */
        border-radius: 8px;
        transition:all 200ms linear;
        background-color: rgba(255,150,255);
    }
    .lable5-div{
        width: 60px;
        height: 12px;
        /* border: solid 1px #333; */
        border-radius: 8px;
        transition:all 200ms linear;
        background-color: rgba(100,150,150);
    }
    .lable-div:hover{
        width: 100%;
        cursor: pointer;
    }
    .lable2-div:hover{
        width: 100%;
        cursor: pointer;
    }
    .lable3-div:hover{
        width: 100%;
        cursor: pointer;
    }
    .lable4-div:hover{
        width: 100%;
        cursor: pointer;
    }
    .lable5-div:hover{
        width: 100%;
        cursor: pointer;
    }
    .img-con{
        width: 1200px;
        height: 500px;
        /* border: solid 1px #333; */
    }
    .div-mov{
        position:absolute;
        top:0;
        left: 0px;
        display: flex;
        justify-content:space-around;
        transition:all 800ms ease-in-out;
    }
    #a:checked~.div-mov{
        position:absolute;
        top:0;
        left: 0px;
    }
    #b:checked~.div-mov{
        position:absolute;
        top:0;
        left: -1200px;
    }
    #c:checked~.div-mov{
        position:absolute;
        top:0;
        left: -2400px;
    }
    #d:checked~.div-mov{
        position:absolute;
        top:0;
        left: -3600px;
    }
    #e:checked~.div-mov{
        position:absolute;
        top:0;
        left: -4800px;
    }
    .div-img1{
        /* position:absolute;
        top:0;
        left: 0; */
        width: 1200px;
        height: 500px;
        /* border: solid 1px #333;  */
        background-image: url(z1.jpg);
        background-size:contain;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }
    .div-img2{
        /* position:absolute;
        top:0;
        left: 0; */
        width: 1200px;
        height: 500px;
        /* border: solid 1px #333;  */
        background-image: url(z2.jpg);
        background-size:contain;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }
    .div-img3{
        /* position:absolute;
        top:0;
        left: 0; */
        width: 1200px;
        height: 500px;
         /* border: solid 1px #333;  */
        background-image: url(z3.jpg);
        background-size:contain;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }
    .div-img4{
        /* position:absolute;
        top:0;
        left: 0; */
        width: 1200px;
        height: 500px;
         /* border: solid 1px #333;  */
        background-image: url(z4.jpg);
        background-size:contain;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }
    .div-img5{
        /* position:absolute;
        top:0;
        left: 0; */
        width: 1200px;
        height: 500px;
        /* border: solid 1px #333; */
        background-image: url(z5.jpg);
        background-size:contain;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }
    .div-list{
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 392px;
        height: 430px;
        /* border: solid 1px #e0e0e0; */
        /* border-radius: 30px; */
        overflow: hidden;
    }
    .div-list-title{
        position: relative;
        top:0px;
        width: 380px;
        height: 50px;
        border: solid 1px #e0e0e0;
        margin-top: 15px;
        background-color: antiquewhite;
    }
    .div-list-img{
        position:relative;
        top:5px;
        width: 392px;
        height: 370px;
        /* border: solid 1px #e0e0e0; */
        /* z-index: 10; */
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        background-color: rgb(231, 227, 222); 
        overflow: hidden;
    }
    .div-list-author{
        position: relative;
        top:5px;
        width: 392px;
        height: 40px;
        border-top: solid 1px #e2dfdf;
        margin-top: 5px;
        font-style: italic;
        font-size: 15px;
        font-family: 宋体;
        text-align: left;
        padding-top: 10px;
        padding-left: 10px;
        color: #929090;
        /* background-color: aqua; */
    }
    .div-list-author:hover{
        color: #656363;
    }
    .div-bottom{
        display: flex;
        flex-direction: row;
        justify-content:center;
        width: 1200px;
        height: auto;
        /* border: solid 1px #e0e0e0; */
        border-radius: 10px;
        margin-top: 10px;
        background-color: aliceblue;
    }

    .div-foot{
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 1200px;
        height: 100px;
        border: solid 1px #e0e0e0;
        /* border-radius: 30px; */
        margin-top: 10px;
        border-radius: 10px;
        color: white;
        text-align: center;
        background-color: #333;
        font-family: 宋体;
        font-weight:50;
        line-height: 150%;
    }
    .div-hidden{
        display:flex;
        position:absolute;
        /* top:100px; */
        width: 392px;
        height: 50px;
        border: solid 2px #e0e0e0;
        /* z-index:999; */
        top:300px;
        background-color:rgba(185, 242, 242, 0.5);
        opacity: 0;
        transition: all 0.2s ease-in;
        justify-content: center;
        align-items: center;
        font-size: 25px;
        color:darkblue;
    }
    .div-list-img:hover + .div-hidden{
        /* display:block; */
        opacity: 100%;
        /* top:100px; */
        /* z-index:999; */
    }
    .div-hidden:hover{
        /* display:block; */
        opacity: 100%;
        /* top:100px; */
        /* z-index:999; */
    }
    .div-content-list-ad{
        width: 250px;
        height: 400px;
        /* border: solid 1px #232222;  */
    }
    .div-content-list-ad2{
        padding-left: 5px;
        width: 250px;
        height: 400px;
        /* border: solid 1px #232222;  */
    }
    .div-content-list{
        display: flex;
        flex-direction: column;
        /*justify-content: center;*/
        align-items: center;
        width: 700px; /*700*/
        height: auto;
        padding-right: 5px;
        /*border: solid 5px #c91616;*/
    }
    .div-content{
    
        display: flex;
        flex-direction: column;
        width: 700px;
        height: auto;
        border: solid 1px rgba(0,0,255,1);
    }
    .div-content-title{
        width: 700px;
        height: 30px;
        /*border-bottom:solid 1px #e0e0e0;*/
        color: #290478;
        padding-top: 5px;
        text-align: center;
    }
    .div-content-container{
        display: flex;
        flex-direction: row;
        width: 700px;
        height: 100px;
        /* border:solid 1px #e0e0e0; */
    }
    .div-content-container-logo{
        width: 100px;
        height: 100px;
        /* border:solid 1px #e0e0e0; */
    }
    .div-content-container-text{
        width: 600px;
        height: 100px;
        /* border:solid 1px #e0e0e0; */
        padding: 5px;
        overflow: hidden;
        text-overflow: ellipsis;
        font-family: 宋体;
        line-height: 150%;
    }
    .div-content-container-text-detail{
        display: flex;
        flex-direction: column;
        width: 1000px;  /*默认700*/
        height: auto;
        /*border-top: solid 1px #e0e0e0; */
        padding: 5px;
        font-family: 宋体;
        line-height: 150%;
        text-align: justify;
    }
    .div-content-autor{
        display: flex;
        align-items: center;
        width: 1000px;
        height: 30px;
        border-bottom:solid 1px #e0e0e0;
        /*border-top:solid 1px #e0e0e0;*/
        font-size: 14px;
        font-family: 宋体;
        font-style: italic;
        color: #8e8b8b;
    }
    /*.div-content-autor:hover{*/
    /*    color: #3e3d3d;*/
    /*    opacity:1;*/
    /*}*/
    .a-list{
        text-decoration: none;
        color:#9e9c9c
    }
    .a-list:hover{
        color:#333;
    }
    .div-fly{
        position:sticky ;
        top:200px;
        left: 500px;
        /* border:solid 1px #333; */
        
    }