.pnl-right{
    float:right;
    width: 64%;
}
.pnl-left{
    float: left;
    font-size: 16px;
    line-height: 28px;
    width: 35%;
}
.content_detail h2{
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
    font-family: 'Open Sans', sans-serif;
    color: #4e4e4e;
    font-size: 20px;
}
.content_detail p{
    margin: 0 0 10px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #333;
}

.title_3 {
    display: block;
    color: #555;
    padding: 30px 30px;
    border-top: 1px solid #ccc;
    margin-top: 40px;

}
.title_3 li {
    height: 40px;
    line-height: 40px;
    border-bottom: 1px dotted #ddd;
    font-size: 18px;
    font-weight: bold;
    color: #555;
}
.title_3 li a {

    color: #999;
    font-size: 18px;
    font-weight: normal;

}