.banner{
    width: 100%;
    height: 380px;
    background: url(/assets/index/images/about_banner.jpg) no-repeat center;
    margin-top: 100px;
}
.banner .w-1200{
    position: relative;
}
.banner .banner-head{
    width: 100%;
    height: 60px;
    border-bottom: 1px solid #eeeeee;
    box-sizing: border-box;
    display: flex;
    background: #ffffff;
    position: absolute;
    bottom: 0;
    left: 0;
}
.banner-head .banner-le{
    width: 60px;
    height: 60px;
    overflow: hidden;
    background: #f4f4f4;
}
.banner-le img{
    width: 10px;
    height: 10px;
    margin: 25px;
}
.banner-head .banner-ri{
    width: auto;
    height: 60px;
    font-size: 14px;
    line-height: 60px;
    padding-left: 10px;
    box-sizing: border-box;
}
.banner-ri a{
    color: #333333;
}
.banner-ri span{
    color: #0065c0;
}
.content{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.content .con-head{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.title{
    width: 100%;
    height: 60px;
    border-left: 4px solid #0078ba;
    box-sizing: border-box;
    padding-left: 20px;
    margin-top: 40px;
}
.title .title-name{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    line-height: 34px;
}
.title .title-text{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 16px;
    color: #999999;
    line-height: 26px;
    margin-top: 2px;
    font-weight: bold;
}


.content .con-text{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 14px;
    color: #333333;
    line-height: 30px;
    text-indent: 2em;
    margin-top: 30px;
}
.content .con-banner{
    width: 1180px;
    height: 389px;
    margin: 40px auto 0;
}
.content .con-box{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.con-box .con-item{
    width: 100%;
    height: 377px;
    position: relative;
    margin-top: 60px;
    overflow: hidden;
}
.con-item .con-le{
    width: 635px;
    height: 350px;
    border: 1px solid #eeeeee;
    box-sizing: border-box;
    padding: 0 115px 0 10px;
    margin-top: 26px;
}

.con-item .con-ri{
    width: 614px;
    height: 345px;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 99;
}

.con-item:nth-of-type(even) .con-le{
    width: 614px;
    height: 345px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
    border: none;
    padding: 0;
    margin-top: 0;
}
.con-item:nth-of-type(even) .con-ri{
    width: 635px;
    height: 350px;
    border: 1px solid #eeeeee;
    box-sizing: border-box;
    padding: 0 10px 0 115px;
    margin-top: 26px;
    z-index: 98;
}