*{
    margin: 0;
    padding: 0;
}
html,body{
    width: 100%;
    height: 100%;
}
.wrap{
    width: 100%;
     height: 4150px; 
    background-color: #F7F7F7;
    /* border: 1px solid black; */
}
main{
    width: 100%;
    height: 100%;
    cursor: pointer;
}
.main_box{
    width: 1200px;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    /* border: 1px solid red; */
}
.wrap .banner_hydb{
    width: 100%;
    height: 430px;
    background: url('./banner_bk.png') no-repeat;
    background-size: 100% 100%;
    position: relative;
}
main .main_wrap{
    width: 1200px;
    background-color: #FFFBF8;
    position: relative;
    box-shadow: 0px 4px 12px 0px rgba(161,147,135,0.12);
}
main .main_1{
    height: 1816px;
    margin-top: 40px;
}
main .main_2{
    height: 838px;
    margin-top: 100px;
}

main .main_3{
    height: 742px;
    margin-top: 100px;
}

main ul{
    width: 1000px;
    position: absolute;
    left: 0;
    right: 0;
    top: 140px;
    margin: auto;
}
main ul li {
    display: inline-block;
    width: 1000px;
    height: 44px;
    background: rgba(255,255,255,0.52);
    box-shadow: 0px 4px 12px 0px rgba(161,147,135,0.12), inset 0px 0px 4px 1px rgba(255,255,255,0.86);
    backdrop-filter: blur(2px);
    /* margin-top: 2px; */
    line-height: 44px;
}
main ul li span{
    display: inline-block;
    height: 44px;
    float: left;
}
main ul li span:nth-child(1){
    width: 400px;
    text-indent: 70px;
    font-size: 16px;
}
main ul li span:nth-child(2){
    width: 200px;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: #333333;
}

main ul li span:nth-child(3){
    width: 400px;
    text-indent: 70px;
    font-size: 16px;
}
.have{
    background: url("dui.png") no-repeat 12%;
    background-size: 15px 15px;
}
.no{
    background: url("cuo.png") no-repeat 12%;
    background-size: 15px 15px;
}

main .main_box .main_wrap .main_center{
    width: 196px;
    background: linear-gradient(180deg, #FCD09D 0%, #FF4200 100%);
    position: absolute;
    left: 0;
    right: 0;
    top: -40px;
    margin: auto;
}

main .main_box .main_1 .main_center{
    height: 1890px;
}
main .main_box .main_2 .main_center{
    height: 907px;
}
main .main_box .main_3 .main_center{
    height: 809px;
}
main .main_box .main_wrap .main_center img{
    width: 186px;
    height: 61px;
    position: absolute;
    left: 0;
    right: 0;
    top: 63px;
    margin: auto;
}
main .main_box .main_wrap .main_header_left{
    color: #F88306;
    text-align: center;
    width: 120px;
    height: 70px;
    position: absolute;
    left: 190px;
    top: 50px;
}
main .main_box .main_wrap .main_header_right{
    color: #888888;
    text-align: center;
    width: 120px;
    height: 70px;
    position: absolute;
    right: 190px;
    top: 50px;
}
main .main_box .main_wrap .main_header_left span{
    display: block;
    width: 100%;
}
main .main_box .main_wrap .main_header_left span:nth-child(1){
    font-size: 30px;
}
main .main_box .main_wrap .main_header_left span:nth-child(2){
    font-size: 18px;
}

main .main_box .main_wrap .main_header_right span{
    display: block;
    width: 100%;
}
main .main_box .main_wrap .main_header_right span:nth-child(1){
    font-size: 30px;
}
main .main_box .main_wrap .main_header_right span:nth-child(2){
    font-size: 18px;
}