.box{
    background: #f8faf9;
}
.banner{
    width: 100%;
    height: 300px;
    background: url(../images/about_banner.jpg) no-repeat center;
    margin-top: 80px;
}
.top{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 15px;
}
.top .top-le{
    width: 105px;
    height: 54px;
    border-bottom: 2px solid #6da288;
    box-sizing: border-box;
    font-size: 26px;
    color: #333333;
    line-height: 54px;
    text-align: center;
}
.top .top-ri{
    display: block;
    width: auto;
    height: 54px;
    box-sizing: border-box;
    font-size: 16px;
    color: #666666;
    line-height: 54px;
}

.list{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 40px;
}
.list .w-1200{
    background: #ffffff;
    padding: 0 40px;
    box-sizing: border-box;
    overflow: hidden;
}
.list .title{
    width: 100%;
    height: 70px;
    border-bottom: 1px solid #eeeeee;
    border-top: 1px solid #eeeeee;
    box-sizing: border-box;
    display: flex;
    margin-top: 20px;
}
.title .title-li{
    width: auto;
    height: 30px;
    margin-top: 20px;
    padding: 0 10px;
    box-sizing: border-box;
    margin-right: 10px;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    cursor: pointer;
}
.title-li.active{
    background: #6da288;
    color: #ffffff;
}
.list .list-box{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.list-box .list-item{
    display: block;
    width: 265px;
    height: 345px;
    border-radius: 10px;
    overflow: hidden;
    float: left;
    margin-right: 20px;
    margin-top: 20px;
    border: 1px solid #eeeeee;
    box-sizing: border-box;
}
.list-item:nth-of-type(4n){
    margin-right: 0;
}
.list-item .list-img{
    width: 265px;
    height: 265px;
}
.list-item .list-last{
    width: 265px;
    height: auto;
    overflow: hidden;
    padding: 0 20px;
    box-sizing: border-box;
}
.list-last .list-name{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 18px;
    color: #333333;
    line-height: 28px;
    margin-top: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.list-last .list-span{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    margin-top: 5px;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.list-item:hover .list-name{
    color: #6da288;
}

.page{
    width: 100%;
    height: 60px;
    margin: 30px 0;
    overflow: hidden;
}