.section1{
    position: relative;
}
.section1 .pic-box{
    position: relative;
    overflow: hidden;
    height: 486px;
}
.content{
    padding: 50px 60px;
    color: black;
    text-align: center;
}

.content>p{
    text-align: left;
    margin-bottom: 90px;
}

.content a{
    color: #828282;
}
.content li span{
    font-size: 30px;
    color: #007069;
}
.content h2{
    font-weight:bold;
    margin-bottom: 40px;
}
.content .title{
    width: 100px;
    display: inline-block;
    padding-bottom: 9px;
    font-size: 20px;
    font-weight:bold;
    color: #007169;
    white-space: nowrap;
    text-indent: -10px;
    border-bottom: 2px solid #007169;
    margin-bottom: 50px;
    overflow:visible;
}
.content .box li .circle{
    position: absolute;
    top: 0;
    z-index: 2;
}
.content .box ul{
    width: 100%;
}
.content .box li{
    position: relative;
    width: 50%;
    margin-top: 0;
    cursor: pointer;
}

.content .box li p{
    /*padding-bottom: 10px;*/
    font-size: 13px;
    color: #9a9a9a;
    margin-bottom: 10px;
    height: 40px;
    line-height: 20px;
    overflow: hidden;
}

.content .box li.l{
    text-align: right;
    padding-right: 35px;
    border-right: 2px solid #007169;
}


.content .box li.r{
    position: relative;
    left: -1.6px;
    text-align: left;
    padding-left: 35px;
    margin-left: 50%;
    border-left: 2px solid #007169;
}

.content .box li.l .circle{
    right: -18px;
}
.content .box li.r .circle{
    left: -18px;
}
.content .box li span.active{
    color: #03aa8e;
}

.content .box li.l.last{
    border-right: 2px dotted #007169;
}
.content .box li.last.end{
    border: none!important;
}
.content .box li.r.last{
    border-left: 2px dotted #007169;
}
.content .box li.last p{
    padding-bottom: 0;
    margin-bottom: 10px;
}