.about_news_bg{
    width:100%;
    height:580px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-image: url(../images/about_news/bg.jpg);
}
.about_news_banner{
    position: relative;
}
.about_news_banner .bg_content{
    width: 100%;
    position: absolute;
    top: 186px;
}
.about_news_banner .bg_title{
    font-family: 'ast';
    font-style: normal;
    font-weight: 700;
    font-size: 70px;
    height: 105px;
    line-height: 150%;
    color: #FFFFFF;
    text-align: center;
    
}
.about_news_banner .bg_info{
    height: 62px;
    font-family: 'ast';
    font-style: normal;
    font-weight: 400;
    font-size: 41px;
    line-height: 150%;
    color: #FFFFFF;
    text-align: center;

}
.xinwenzixun{
    font-style: normal;
    font-weight: 600;
    font-size: 40px;
    line-height: 60px;
    text-align: center;
    color: #323C49;
    padding-top: 120px;
    padding-bottom: 40px;
    background-color: #f5f5f5;
}
.about_news_type_div{
    width:100%;
    background-color: #f5f5f5;
}
.about_news_type{
    width: 1200px;
    justify-content: center;
    /* height: 10px; */
    margin: 0 auto;
    border-bottom: 1px solid #EDEEF0;
}
.about_news_type_obj{
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    color: #475467;

    padding: 12px 0px;
    isolation: isolate;
    width: 64px;
    height: 48px;
}
.flex_column{
    display: flex;
    flex-direction: column;
}
.about_news_type_obj_div{
    align-items: center;
}
.about_news_type_obj_div:hover .under_line_news{
    width:64px;
}
.about_news_type_obj_div:hover a{
    color: #0B51B2;
}
.about_news_type_obj_div .under_line_news{
    width:0px;
    height: 2px;
    background: #0B51B2;
    transition: all 0.8s;
    position: relative;
}
.about_news_type_obj_div.active a{
    color: #0B51B2;
}
.about_news_type_obj_div.active .under_line_news{
    width:64px;
}
.abouts_news_list{
    width:100%;
    background-color: #f5f5f5;
    align-items: center;
    /* padding-bottom: 120px; */
}
.abouts_news_list .abouts_news_item{
    padding: 0px 60px 24px 0px;
    width: 1200px;
    height: 194px;
    border-bottom: 1px solid #EDEEF0;
    margin-top: 40px;
}
.abouts_news_list .copywriting{
    padding: 0px;
    width: 790px;
    height: 152px;
    margin-left: 47px;
    margin-top: 9px;
}
.abouts_news_list .title{
    font-style: normal;
    font-weight: 600;
    font-size: 20px;
    line-height: 30px;
    color: #323C49;
}
.one_slh{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.abouts_news_list .info{
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: #475467;
}
.three_slh{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.pagination_div{
    width:100%;height:72px;
    background-color: #f5f5f5;
    padding-bottom: 120px;
}





.seat-wrap{
    width: 1200px;
    padding: 22px 0;
    margin: 0 auto;
    border-bottom: 1px solid #ebedf0
}
.index-about-news-wrap{
    width: 1200px;
    padding: 20px 0;
    margin: 0 auto;
}

.index-about-news-list-tab{
    border-top: 1px solid #ebedf0;
}

.index-about-news-tab{
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    cursor: pointer;
    padding-bottom: 7px;
    position: relative;
    text-align: center;
    margin-right: 32px;
}
.index-about-news-tab a{
    cursor: pointer;
}
.index-about-news-tab .about-news-tab-show{
    color: #0455A7;
}

.index-about-news-tab.about-news-tab-show:after{
    width: 24px;
    content: "";
    position: absolute;
    bottom: 0;
    height:3px;
    background:#0455A7;
    border-radius:2px;
    left: 50%;
    margin-left: -12px;
}

.index-about-news-list{

    width: 100%;
    border-bottom: 1px solid #ebedf0;
    padding-top: 20px;
    /*margin-bottom: 20px;*/
    padding-bottom: 20px;
}

.index-about-news-list-tab{
    display: none;
}

.index-about-news-list-tab.news-list-tab-show{
    display: block;
}





.about-news-list-left{
    height: 146px;
    background-color: #cacaca;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 25%;
    float: left;
}

.about-news-list-right{
    width: 70%;
    padding-left: 4%;
    float: left;
}

.about-news-list-right p:nth-child(1) a{
    font-size: 20px;
    letter-spacing: 1px;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    margin-bottom: 15px;
    display: inline-block;
    font-weight: bold;
}

.about-news-list-right p:nth-child(2){
    font-size: 14px;
    font-weight: 500;
    line-height: 1.43;
    letter-spacing: 0.3px;
    height: 60px;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    width: 100%;
    margin-bottom: 18px;
}

.about-news-list-right p:nth-child(3){
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.2px;
    color: #999999;
    margin-right: 30px;
    float: left;
    display: inline-block;
}