.wrap{
    background: #fff;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wrap .main{
    /* background: #666; */
    /* opacity: 0.8; */
    width: 100%;
    height: 100%;
    position: absolute;
	left: 0;
  	top: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
}
.wrap .top_box{
    height: 88px;
    display: flex;
    justify-content: center;
    position:fixed;
    margin:auto;
    left:0; 
    right:0; 
    z-index: 9999;
}
.wrap  .top{
    width: 87%;
    height: 88px;
    align-self: center;
    display: flex;
    justify-content: space-between;
    /* top:0; 
    bottom:0; */
}
.back_white{
    background: #ffffff;
}
.wrap .top img{
    display: block;
    width: 142px;
    height: 53px;
    align-self: center;
}
.wrap .top .tabs{
    align-self: center;
    display: flex;
    margin-right: 160px;
    
}
.wrap .top .tabs a{
    display: block;
    padding: 4px;
    cursor: pointer;
    margin-left: 90px;
    font-size: 20px;
    color: #000;
    opacity: 0.5;
    text-decoration: none;
}
.wrap .top .tabs .a_white{
    display: block;
    padding: 4px;
    cursor: pointer;
    margin-left: 90px;
    font-size: 20px;
    color: #fff;
    opacity: 0.5;
    text-decoration: none;
}

.wrap .top .tabs .bottom_border_white{
   border-bottom: 4px solid #ffffff;
   opacity: 1;
}
.wrap .top .tabs .bottom_border{
    border-bottom: 4px solid #000;
    opacity: 1;
 }


.wrap .footer{
    width: 87%;
    align-self: center;
    height: 210px;
    
}

.wrap .footer{
    width: 87%;
    align-self: center;
    height: 210px;  
}
.wrap .footer p{
    color: #D8D8D8;
    font-size: 14px;
    text-align: center;
    font-family: SourceHanSansCN-Regular, SourceHanSansCN;
}

.wrap .footer .agreement{
    display: flex;
    justify-content: center;
}
.wrap .footer .agreement a{
    text-decoration: none;
    margin: 0 30px;
    color: #D8D8D8;
}
.mt-40{
    margin-top: 40px;
    }
.mt-15{
    margin-top: 15px;
}
.mt-88{
    margin-top: 88px;
}
.mt-120{
    margin-top: 80px !important;
    }
.ml-120{
    margin-left: 120px;
}
.mt-180{
    margin-top: 180px;
}
.mt-300{
    margin-top: 300px;
}
.ip{
    cursor: pointer;
}