.about_left {
    width: 24%;
    height: auto;
}
.left {
    float: left;
}
.about_left h2 {
    width: 100%;
    height: 56px;
    color: #F8F8F8;
    font-size: 20px;
    line-height: 56px;
    text-align: center;
    background-color: #0D83CA;
    background-repeat: no-repeat;
    background-position: 15px 0;
}
@media screen and (min-width: 768px){
    .about_left ul {
        height: auto;
        border-radius-bottom-left: 5px;
        border-radius-bottom-right: 5px;
    }
}
.about_left li {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-bottom: #ddd solid 1px;
}
.about_left li a {
    color: #333;
}
.about_left .active, .about_left li:hover {
    background-color: #6FB9E4;
}
.about_left .active a, .about_left li:hover a {
    color: #fff;
}
.hot_news_titile {
    width: 100%;
    color: #F8F8F8;
    font-size: 20px;
    line-height: 56px;
    text-align: center;
    background-color: #0D83CA;
    background-repeat: no-repeat;
    background-position: 15px 0;
}
.hot_news {
    list-style-type: disc;
    width: 100%;
    height: 40px!important;
    line-height: 40px!important;
    text-align: left!important;
    border-bottom: #ddd solid 1px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
}
/*right 文本区域*/
.about_right {
    width: 70%;
    border: #f1f1f1 solid 1px;
    padding: 20px;
}
.right{
    float: right;
}
.about_right .show_tit {
    line-height: 50px;
    text-align: center;
    margin-bottom: 20px;
}
#about .content {
    line-height: 30px;
}