body{
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: scroll;
}
.top{
    width: 100%;
    height: 400px;
    background-image: url('../../images/page-banner.png'); /* 背景图片的路径 */
    background-size: cover; /* 背景图片覆盖整个div，保持宽高比 */
    background-position: center;
}
.top-title{
    position: relative;
    text-align: center;
    padding-top: 200px;
}
.content{
    width: 1400px;
    height: auto;
    margin: auto;
    padding-bottom: 60px;
}
.content-menu{
    padding: 18px 0;
    box-sizing: border-box;
    margin-bottom: 20px;
}
.content-scheme{
    width: 1400px;
    display: flex;
}
.scheme-left{
    width: 220px;
    border-right: 1px solid #e3e3e3;
}
.menu-title-div{
    text-align: center;
    margin: 0 20px;
    padding-bottom: 20px;
    box-sizing: border-box;
    border-bottom: 1px solid #e3e3e3;
}
.menu-title{
    font-weight: 600;
    font-size: 30px;
    color: #000;
}
.menu-tree{
    padding-top: 10px;
    padding-left: 16px;
    box-sizing: border-box;
}
.menu-item{
    height: 40px;
    width: 220px;
    margin-top: 10px;
    padding-left: 20px;
    box-sizing: border-box;
    line-height: 40px;
    cursor: pointer;
}
.menu-item img{
    width: 16px;
    height: 20px;
    vertical-align: middle;
    margin-right: 10px;
}
.active{
    background-color: #F6F6F6;
    border-right: 2px solid #DDB031;
}
.active span{
    color: #DDB031;
}
.scheme-right{
    width: 1178px;
    padding: 0 80px;
    box-sizing: border-box;
    line-height: 30px;
}
.right-title{
    width: 100%;
    text-align: center;
}
.right-tags{
    width: 100%;
    text-align: center;
    border-bottom: 1px solid #CDCDCD;
    padding: 30px 0;
    margin-bottom: 30px;
}