.oa-content-top{
    text-align: center;
    font-size: 24px;
    color: #333333;
    line-height: 90px;
}
.oa-content-all{
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 40px;
}
.oa-content-left{
    float: left;
    width: 50%;
}
.oa-content-left-top{
    font-size: 20px;
    color: #333333;
    margin-left: 65px;
}
.oa-content-left-con{
    font-size: 16px;
    color: #000000;
    width: 340px;
    margin: 0 auto;
    margin-top: 30px;
    text-indent:32px;
    line-height: 25px;
}
.oa-content-right{
    float: right;
    width: 50%;
    text-align: center;
}
.oa-gnjs-wrap{
    width: 100%;
    background: #344552;
    padding: 20px 0;
    text-align: center;
}
.oa-con-wrap{
    width: 100%;
    margin-bottom: 50px;
}
.oa-con-top{
    text-align: center;
    font-size: 24px;
    color: #333333;
    line-height: 120px;
}
.oa-con-all{
    width: 1200px;
    margin: 0 auto;
}
.oa-con-left{
    width: 300px;
    float: left;
    border: 1px solid #3c98e5;
    border-top-right-radius: 11px;
    border-top-left-radius: 11px;
    margin-left: 75px;
    margin-bottom: 60px;
}

.oa-con-left-top{
    line-height: 70px;
    color: #ffffff;
    text-align: center;
    font-size: 24px;
    background: #3c98e5;
    border-radius: 10px;
}
.oa-con-left-con{
    padding: 15px 0;
}
.oa-con-left-con p{
    text-align: center;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
}
.oa-bottom-wrap{
    width: 100%;
    background: #344552;
    color: #ffffff;
}
.oa-bottom-top{
    font-size: 24px;
    line-height: 120px;
    text-align: center;
}
.oa-bottom-all{
    width: 1200px;
    margin: 0 auto;
}
.oa-bottom-left{
    float: left;
    width: 600px;
    margin-bottom: 55px;
}
.oa-bottom-left1{
    float: left;
    width: 570px;
    margin-bottom: 55px;
    margin-left: 30px;
}
.oa-bottom-left-top{
    font-size: 20px;
}
.oa-bottom-left-con{
    font-size: 16px;
    line-height: 24px;
    margin-top: 10px;
    height: 96px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}