.news_banner{background:url(https://website-hst.oss-cn-shanghai.aliyuncs.com/website-hst/image/legacy/static.prcvalve.com/web/hst-ny/Dist/img/news.jpg) no-repeat 50%;background-size:cover;height:380px;overflow:hidden;position:relative;text-align:center;width:100%}.news_banner h1{color:#00000024;font-family:Roboto-Black_0;font-size:195px;line-height:310px;margin:70px 0 0}.news_banner h2{color:#fff;font-size:48px;line-height:310px;position:absolute;top:70px;width:100%}#datactt{padding:0 0 30px}#datactt,.news_list{overflow:hidden;width:100%}.news_list{padding:20px 0 0}.news_list li{overflow:hidden;padding:50px 0;width:100%}.news_list li:nth-of-type(2n){background-color:#f8f8f8}.news_list li a{display:block;min-height:135px;overflow:hidden}.list_time{float:left;font-family:arial;margin-top:35px;overflow:hidden;text-align:right;width:100px}.list_time h4{color:#c7c7c7;font-family:Roboto-Regular;font-size:24px}.list_time h2{color:#d7000f;font-family:Roboto-Bold;font-size:36px}.list_time img{margin-right:3px}.list_content{color:#949494;float:right;font-size:16px;line-height:25px;overflow:hidden;width:1195px}.list_content img{float:left;margin-right:40px;width:325px}.list_content h3{color:#333;font-size:24px;line-height:28px;margin:20px 0 15px;max-height:56px;overflow:hidden}.news_list li a:hover .list_content h3{color:#d7000f}.news_list li a:hover .list_time img{animation:imgRight 1s 0s infinite}.list_content p{height:75px;overflow:hidden}@keyframes imgRight{0%{margin-right:20px}to{margin-right:-16px}}@media only screen and (max-width:991px){.list_content{width:550px}}@media only screen and (max-width:767px){.news_list{padding:0 0 20px}.banner_menu{margin-top:20px}.banner_menu a{border:1px solid #fff;border-radius:6px;font-size:14px;height:32px;line-height:30px;margin:0 10px;width:100px}.news_list li{padding:30px 0}.list_time{line-height:30px;margin:0 0 5px;width:100%}.list_time *{float:left;margin-right:10px}.list_time h4{color:#c7c7c7;font-size:18px;line-height:30px}.list_time h2{color:#003a8f;font-size:24px;font-weight:700;line-height:30px}.list_time img{margin:9px 3px 0 0}.list_content{font-size:14px;line-height:20px;width:100%}.list_content img{float:none;width:100%}.list_content h3{font-size:18px;margin:15px 0 10px;max-height:38px}.list_content p{height:40px}.news_banner{background-size:auto 100%;height:280px}.news_banner h1{font-size:81px;line-height:230px;margin:50px 0 0}.news_banner h2{font-size:36px;line-height:230px;top:50px}}@media only screen and (min-width:992px){.list_content{width:830px}}@media only screen and (min-width:1250px){.list_content{width:995px}}.news_details{min-height:400px;overflow:hidden;width:100%}.details_title{color:#666;margin-bottom:20px;overflow:hidden;text-align:center;width:100%}.details_title h1{color:#000;font-size:26px;line-height:28px;margin-bottom:20px}.details_content{border-bottom:1px solid #ebebeb;border-top:1px solid #ebebeb;color:#666;font-size:14px;line-height:25px;overflow:hidden;padding:30px 0 60px;width:100%}.details_content img{display:block;margin:0 auto;max-width:100%}.details_page{color:#a4a4a4;font-size:14px;line-height:16px;overflow:hidden;padding-top:20px;position:relative;width:100%}.details_page li{height:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.details_page li:first-of-type{margin-bottom:10px}.details_page a{color:#a4a4a4}.details_page a:hover{color:#000}@media only screen and (max-width:767px){.news_details{padding:10px 0 20px}.details_content{font-size:12px;line-height:20px;padding:20px 0 30px}.details_title h1{font-size:24px;line-height:26px;margin-bottom:10px}.details_page{font-size:12px;line-height:14px;padding-top:10px}.details_page li:first-of-type{margin-bottom:5px}}