.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;
}

.content{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 40px;
}
.content .w-1200{
    background: #ffffff;
    padding: 0 40px;
    box-sizing: border-box;
    overflow: hidden;
}
.content .con-on{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.con-on .con-top{
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}
.con-top .con-le{
    width: auto;
    height: 100px;
    overflow: hidden;
    display: flex;
}
.con-le .con-img{
    width: 100px;
    height: 100px;
}
.con-le .con-ou{
    width: 800px;
    height: 100px;
    overflow: hidden;
    margin-left: 20px;
    position: relative;
}
.con-ou .con-name{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 24px;
    color: #333333;
    line-height: 34px;
    margin-top: 32px;
}
.con-ou .con-num{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 18px;
    color: #666666;
    line-height: 30px;
    position: absolute;
    bottom: 15px;
    left: 0;
}
.con-top .con-ri{
    width: 150px;
    height: 50px;
    display: flex;
    padding-left: 20px;
    box-sizing: border-box;
    cursor: pointer;
    background: #6da288;
    border-radius: 5px;
}
.con-ri .con-icon{
    width: 32px;
    height: 27px;
    margin-top: 11px;
}
.con-ri .con-span{
    width: auto;
    height: 50px;
    font-size: 18px;
    color: #ffffff;
    line-height: 50px;
    margin-left: 5px;
}
.con-on .con-text{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    margin-top: 13px;
}
.content .con-list{
    width: 100%;
    height: auto;
    overflow: hidden;
    display: flex;
    margin-top: 40px;
}
.con-list .con-item{
    width: 285px;
    height: 285px;
    position: relative;
    margin-right: 20px;
}
.con-item .con-p{
    width: 100%;
    height: 50px;
    background: rgba(0,0,0,0.6);
    font-size: 16px;
    color: #ffffff;
    text-align: center;
    line-height: 50px;
    padding: 0 10px;
    box-sizing: border-box;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: absolute;
    bottom: 0;
    left: 0;
}
.content .con-ul{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 15px;
    margin-bottom: 30px;
}
.con-ul .con-li{
    width: 100%;
    height: auto;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
}
.con-li .con-image{
    width: 25px;
    height: 25px;
    margin-top: 15px;
}
.con-image img{
    width: 21px;
    height: 25px;
    margin: 0 auto;
}
.con-li:nth-of-type(2) img{
    width: 25px;
    height: 25px;
    margin: 0;
}
.con-li:nth-of-type(3) img{
    width: 24px;
    height: 23px;
    margin: 1px auto;
}
.con-li:nth-of-type(4) img{
    width: 19px;
    height: 25px;
    margin: 0 auto;
}
.con-li .con-i{
    width: auto;
    height: auto;
    overflow: hidden;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    padding-top: 10px;
    box-sizing: border-box;
    margin-left: 15px;
}

.tan{
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.6);
    position: fixed;
    top: 0;
    left: 0;
    overflow: hidden;
    display: none;
}
.tan.active{
    display: block;
}
.tan .tan-box{
    width: 700px;
    height: 420px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    background: #ffffff;
    border-radius: 15px;
}
.tan-box .tan-le{
    width: 280px;
    height: 420px;
}
.tan-box .tan-ri{
    width: 420px;
    height: 420px;
    padding: 0 20px;
    box-sizing: border-box;
}
.tan-ri .tan-head{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 24px;
    font-weight: bold;
    color: #6da288;
    line-height: 34px;
    margin-top: 15px;
}
.tan-ri .tan-ul{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 5px;
}
.tan-ul .tan-li{
    width: 100%;
    height: 40px;
    border: 1px solid #eeeeee;
    box-sizing: border-box;
    padding: 0 10px;
    margin-top: 20px;
}
.tan-li:last-child{
    width: 100%;
    height: 120px;
    padding: 10px;
}
.tan-li input{
    width: 100%;
    height: 100%;
    display: block;
}
.tan-li textarea{
    display: block;
    width: 100%;
    height: 100%;
    resize: none;
}
.tan-ri .tan-btn{
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}
.tan-btn .btn-li{
    width: 180px;
    height: 40px;
    background: #eeeeee;
    font-size: 18px;
    color: #999999;
    text-align: center;
    line-height: 40px;
    border-radius: 5px;
    cursor: pointer;
}
.btn-li:last-child{
    background: #6da288;
    color: #ffffff;
}
.tan-box .tan-del{
    width: 30px;
    height: 30px;
    font-size: 30px;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    color: #333333;
}