*{
    margin: 0;
    padding: 0;
}
ul li{
    list-style-type: none;
}
.need{
    width: 100%;
    height: 220px;
    background:url(../images/supply/Group\ 110.png);
}
.weizhi{
    width: 1200px;
    margin: 0 auto;
}
.weizhi .top_a{
    display: flex;
    padding: 15px 0;
}
.top_a a{
    margin-right: 80px;
}
.top_a div{
    width: 220px;
    line-height: 56px;
    color: #038CD4;
    text-align: center;
}
.top_a .active{
    background: url(../images/supply/Rectangle\ 54.png);
    color: #F1D008;
}
.top_a .icon{
    padding: 0 8px;
    font-size: 28px;
}
.need div:nth-child(1){
    margin-left: 327px;
    padding-top: 69px;
    color: rgba(255,255,255,1);
    font-size: 38px;
    font-weight: 400;
    font-family: "FZDaHei-B02S";
}
.need div:nth-child(2){
    margin-left: 327px;
    color: rgba(255,255,255,0.4);
    font-size: 28px;
    font-weight: 400;
    font-family: "FZDaHei-B02S";
}
.supply{
    background: url(../images/index/bg.png);
    background-repeat:repeat-y;
}
.mulu{
    width: 100%;
    height: 90px;
    background-color: #0A1F4F;
    border-radius: 6px;
    border: 1px solid #1D4E7C;
}
.mulu ul{
    display: flex;
    margin-left: 30px;
}
.mulu ul li{
    line-height: 90px;
    color: rgba(255,255,255,0.6);
    font-size: 16px;
    font-weight: 300;
    font-family: "Microsoft YaHei";
    margin-right: 25px;
    cursor: pointer;
}
.mulu .active {
    padding: 35px 20px;
    background-color: #2F8BD1;
    color: #ffffff;
}
.middle{
    width: 100%;
    border-radius: 6px;
    opacity: 1;
    border: 1px solid #1D4E7C;
    background: rgba(0,33,80,1);
    margin-top: 20px;
}
.box_middle{
    background-color: #203661;
    display: flex;
    height: 60px;
    justify-content: space-between;
}
.box_middle .iconfontt {
    margin-top: 15px;
}
.middle .middle_zh{
    display: flex;
    margin: 8px 0 0 30px;
    justify-content: space-between;
}
.middle_zh .zhong_a{
    width: 780px;
    justify-content: space-between;
    border-bottom: 1px solid #162D5B;
    margin-right: 60px;
}
.zhong_o{
    display: none;
}
.middle .show{
    display: block;
}
.middle_zh .zhong_a .zhong_b{
    width: 80px;
    height: 32px;
    opacity: 1;
    border: 1px solid #02BDFF;
    text-align: center;
    line-height: 32px;
    color: #02BDFF;
    float: right;
    margin: -55px 60px 0 0
}
.middle_zh .zhong_a div div:nth-child(1){
    color: rgba(255,255,255,1);
    font-size: 16px;
    font-weight: 400;
    font-family: "Microsoft YaHei";
    margin: 13px 0 12px 30px;
}
.middle_zh .zhong_a div div:nth-child(2),
.middle_zh .zhong_a div div:nth-child(3){
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    font-weight: 400;
    font-family: "Microsoft YaHei";
    margin: 13px 0 12px 30px;
}
.right .rightt {
    height: 100px; 
    width: 600px;
    display: block;
}