.box-border{
    border-top: 1px solid #e6e6e6;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}

.box-border .layui-tab-brief>.layui-tab-title .layui-this{
    color: #2495e4;
}
.box-border .layui-tab-brief>.layui-tab-title .layui-this:after{
    border-bottom: 1px solid #2495e4;
}
.box-border .layui-tab-title li{
    padding: 0;
    margin-left: 40px;
    min-width: 0;
    line-height: 56px;
    color: #666;
}
.box-border .layui-tab-title li:hover{
    color: #2495e4;
}
.box-border .layui-tab{
    margin: 0;
}
.box-border .layui-tab-title{
    height: 56px;
    transition:none;
    -webkit-transition:none;
}
.box-border .layui-tab-title .layui-this:after{
height: 56px;
}
.box-border .layui-tab-content{
padding: 10px 0 0;
}
.border-bt{
border-bottom: 1px solid #e6e6e6;
}
.border-bt .left-img img{
    width: 300px;
    height: 192px;
}
.box-border .left-img{
margin-left: 40px;
width: 300px;
}
.box-border .right-text{
width: 830px;
padding-top: 25px;
}
.box-border .text-box{
margin-right: 40px;
color: #666;
margin-top: 15px;
min-height: 74px;
}
.box-border .list-title{
font-size: 20px;
font-weight: normal;
padding: 20px 0 0;
}
#demo3{
text-align: center;
margin-top: 30px;
}
#demo3 a:hover{
color: #2495e4;
}
.scrollTop{
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 9999;
}
.scrollTop2{
position: fixed;
top: 70px;
left: 50%;
margin-left: -601px;
right: 0;
width: 1200px;
background-color: #fff;
z-index: 2;
border-left: 1px solid #e6e6e6;
border-right: 1px solid #e6e6e6;
border-top: 1px solid #e6e6e6;
}
.scrollTop3{
position: fixed;
top: 50px;
left: 50%;
margin-left: -601px;
right: 0;
width: 1202px;
background-color: #fff;
z-index: 2;
display: none;
height: 20px;
}