.app{
    width: 100%;
    height: 100%;
}
.header{
    position: relative;
    width: 100%; 
    background: url(../technology/img/banner.png) no-repeat;
    background-size: 100% 100%;
    height: 567px;
    overflow: hidden;
}
.butt{
    position:absolute;
    bottom: 0;
    width: 100%;
    height: 59px;
    background: rgba(0, 0, 0, .3);
}
.header h2{
    text-align: center;
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 264px;
}
.header h3{
    font-size: 31px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #FFFFFF;  
    text-transform:uppercase;  
    text-align: center;  
    margin: 13px 0 20px;
}
.header .sign{
    width: 35px;
    height: 2px;
    background: #FFFFFF;
    margin: 0 auto;
}
.butt ul{
    width: 460px;
    margin: 0 auto;
}
.butt ul li{
    width: 230px;
    height: 59px;
    box-sizing: border-box;
    border-left: 1px solid #F1F1F1;
    border-right: 1px solid #F1F1F1;
    float: left;
    text-align: center; 
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 54px;
    line-height: 59px;
    cursor: pointer;
}
.active{
    background: #1874CD;   
}
.min{
    width: 100%;
    height: 60px;
    background: #F1F1F1;
}
.min ul{
    width: 1145px;
    margin: 0 auto;
    border-right: 1px solid #D2D2D2;
}
.min ul li{
    width: 229px;
    float: left;
    line-height: 60px;
    text-align: center;
    border-left: 1px solid #D2D2D2;
    box-sizing: border-box;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #303030; 
    cursor: pointer;
}
.min ul li.color_b{
    color: #1874CD;
}

.conten1{
    width: 100%;
    padding: 165px 0  50px;
}
.conten1 h2{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1D1D1D;  
    text-align: center;
}
.conten1 h3{
    text-transform:uppercase; 
    font-size: 28px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #1874CD;
    text-align: center;
}
.conten1 div{
    width: 28px;
    height: 1px;
    background: #313131;
    margin: 0 auto;
    margin-top: 16px;
    margin-bottom: 62px;
}
.conten1 p{
    width: 783px; 
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #303030;
    line-height: 36px;  
    margin: 0 auto;  
}


.examina{
    width: 100%;
    background-color: #F8F8F8;
    padding-top: 89px;
}
.examina h2{
    width: 276px;
    height: 40px;
    border: 1px solid #0F5797;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1D1C1B;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
}
.examina .sing{
    width: 60px;
    height: 1px;
    background: #0F5797;
    opacity: 0.5;   
    margin: 23px auto;
}

.examina ul{
    width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.examina ul::before{
    content: "";
    display: block;
    width: 976px;
    height: 409px;
    border: 1px dashed #1874CD;
    border-radius: 30px;
    position: absolute;
    bottom: 67px;
    left: 10px;
    z-index: 1;
}
.examina ul li{
    float: left;
    width: 419px;
    height: 130px;
    background: #FFFFFF;
    box-shadow: 0px 3px 8px 0px rgba(67, 67, 67, 0.35);
    border-radius: 10px;
    margin: 0 40px;
    margin-bottom: 95px;
    padding: 25px;
    box-sizing: border-box;
    position: relative;
}
.examina ul li div{
    width: 140px;
    height: 82px;
    float: left;
    background: url(../technology/img/icon.png) no-repeat;
}
.examina ul li .icon1{
    background-position: 0px 0px ;
}
.examina ul li .icon2{ 
    background-position: -509px 0 ;
}
.examina ul li .icon3{
    background-position: 0 -224px ;
}
.examina ul li .icon4{
    background-position: -509px -224px ;
}
.examina ul li .icon5{
    background-position: 0 -452px ;
}
.examina ul li .icon6{
    background-position: -506px -449px;
}
.examina ul li .icon7{
    background-position: 0 -678px ;
}
.examina ul li .icon8{
    background-position: -506px -678px ;
}
.examina ul li .icon9{
    background-position: 0 -898px ;
}
.examina ul li .icon10{
    background-position: -506px -898px;
}

.examina ul li p{
    float: left;
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #303030;
    line-height: 38px;
    width: 220px;
    text-align: center;
}
.conb::after{
    content: "";
    display: block;
    width: 52px;
    height: 70px;
    background: url(../technology/img/bott.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 185px;
    bottom: -83px;
    z-index: 3;
}
.cont::after{
    content: "";
    display: block;
    width: 52px;
    height: 70px;
    background: url(../technology/img/top.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 185px;
    top: -83px;
    z-index: 3;
}
.conr::after{
    content: "";
    display: block;
    width: 52px;
    height: 70px;
    background: url(../technology/img/right.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 433px;
    top: 32px;
}
.botto{
    font-size: 23px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1874CD;
    line-height: 38px;   
    text-align: center; 
    padding-bottom: 150px;
}


.signup{
    width: 100%;
    background-color: #F8F8F8;
    padding-top: 89px;
    padding-bottom: 50px;
}
.signup h2{
    width: 276px;
    height: 40px;
    border: 1px solid #0F5797;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1D1C1B;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
}
.signup .sing{
    width: 60px;
    height: 1px;
    background: #0F5797;
    opacity: 0.5;   
    margin: 23px auto;
}
.signup ul{
    width: 948px;
    margin: 0 auto;
    position: relative;
}
.signup ul li{
    float: left;
    text-align: center;
    margin: 0 47px;
    margin-bottom: 63px;
}
.signup ul::before{
    content: "";
    display: block;
    width: 709px;
    height: 409px;
    background: url(../technology/img/wsbm/zkz.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 52px;
    left: 108px;
}

.signup2{
    width: 100%;
    background-color: #fff;
    padding-top: 89px;
    padding-bottom: 150px;
}
.signup2 h2{
    width: 276px;
    height: 40px;
    border: 1px solid #0F5797;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1D1C1B;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
}
.signup2 .sing{
    width: 60px;
    height: 1px;
    background: #0F5797;
    opacity: 0.5;   
    margin: 23px auto;
}
.signup2 ul{
    width: 1200px;
    margin: 0 auto;
}
.signup2 ul li{
    width: 100%; 
}
.signup2 ul li div{
    float: left;
    width: 50%;
    text-align: center;
}
.signup2 ul li div img{
    width: 100%;
    height: 100%;
}
.signup2 ul li div h4{
    padding-top: 80px;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #414141;
    line-height: 40px;
}
.signup2 ul li div p{
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #414141;
    line-height: 26px;

}


.making{
    width: 100%;
    background-color: #fff;
    padding-top: 89px;
    padding-bottom: 150px;
}
.making h2{
    width: 276px;
    height: 40px;
    border: 1px solid #0F5797;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1D1C1B;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
}
.making .sing{
    width: 60px;
    height: 1px;
    background: #0F5797;
    opacity: 0.5;   
    margin: 23px auto;
}
.making ul{
    width: 900px;
    margin: 0 auto;
}
.making ul li{
    width: 100%; 
    margin-bottom: 73px;
}
.making ul li div{
    float: left;
    width: 400px;
    text-align: center;
}
.making ul li .flor{
    float: right;
}
.making ul li div img{
    width: 100%;
    height: 100%;
}
.making ul li div h4{
    padding-top: 80px;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #414141;
    line-height: 40px;
}
.making ul li div p{
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #414141;
    line-height: 26px;
    width: 317px;
    margin: 0 auto;
}



.Question{
    width: 100%;
    background-color: #fff;
    padding-top: 89px;
    padding-bottom: 150px;
}
.Question h2{
    width: 276px;
    height: 40px;
    border: 1px solid #0F5797;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1D1C1B;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
}
.Question .sing{
    width: 60px;
    height: 1px;
    background: #0F5797;
    opacity: 0.5;   
    margin: 23px auto;
}
.Question ul{
    width: 1200px;
    margin: 0 auto;
}
.Question ul li{
    width: 100%; 
    margin-bottom: 97px;
}
.Question ul li div{
    float: left;
    width: 50%;
    text-align: center; 
}
.Question ul li div img{
    width: 100%;
    height: 100%;
}
 
.Question ul li div p{
    font-size: 18px; 
    box-sizing: border-box;
     width: 310px; 
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #414141;
    padding-top: 105px;
    line-height: 26px;
    text-align: left;
}



.papers{
    width: 100%;
    background-color: #F8F8F8;
    padding-top: 89px;
    padding-bottom: 50px;
    margin-bottom: 200px;
}
.papers h2{
    width: 276px;
    height: 40px;
    border: 1px solid #0F5797;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #1D1C1B;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
}
.papers .sing{
    width: 60px;
    height: 1px;
    background: #0F5797;
    opacity: 0.5;   
    margin: 23px auto;
}
.papers ul{
    width: 719px;
    height: 422px;
    margin: 156px auto;
    position: relative;
    z-index: 1;
}
.papers ul li{ 
     text-align: center;
     width: 232px;
     position: absolute;
     z-index: 2;
}
.papers ul::before{
    content: "";
    display: block;
    width: 719px;
    height: 422px;
    background: url(../technology/img/wsyj/con4.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
}

.dw1{
    top: -60px;
    left: 95px;
}
.dw2{
    top: -60px;
    right: 98px;
}

.dw3{
    bottom: -66px;
    left: -62px;
}
.dw4{
    bottom: -70px;
    left: 240px;
}
.dw5{
    bottom: -72px;
    right: -57px
}