.page_banner{background:url("../images/banner/about_banner.jpg") no-repeat bottom}.case_tab li{margin:0 10px}.news_list li{padding:20px 15px;border:1px solid #f0f0f0;margin-top:25px}.news_list li:hover{background:#cd0f1b;border-color:#cd0f1b}.news_list li:hover h4,.news_list li:hover h5{color:#ffffff}.news_list li:hover img{transform:scale(1.2) translate(-50%, -50%);-webkit-transform:scale(1.2) translate(-50%, -50%);-o-transform:scale(1.2) translate(-50%, -50%);-ms-transform:scale(1.2) translate(-50%, -50%);-moz-transform:scale(1.2) translate(-50%, -50%)}.news_list li:hover .news_icon_1{background:url("../images/news_icon_2.png") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.news_list li:hover .news_icon_2{background:url("../images/news_icon_4.png") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.news_list li:hover .news_btn{background:#194ccd;color:#fff}.news_list .img_box{width:240px;height:200px;margin-right:20px}.news_info{width:1100px}.news_info h4{color:#333333}.news_info h5{color:#666666;line-height:1.8}.news_info h5.flex_left{height:50px;color:#333333}.news_icon_1{display:block;width:20px;margin-right:10px;height:19px;background:url("../images/news_icon_1.png") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.news_icon_2{margin:0 10px 0 20px;display:block;width:27px;height:19px;background:url("../images/news_icon_3.png") no-repeat;background-size:100% 100%;-moz-background-size:100% 100%;-o-background-size:100% 100%;-ms-background-size:100% 100%;-webkit-background-size:100% 100%}.news_btn{margin-top:25px;display:block;width:180px;height:46px;line-height:46px;text-align:center;background:#eee;color:#666666}