.case_page{width:100%;padding-top:56px;position:relative;overflow:hidden}.case_page_bg{width:100%;height:2850px;margin-top:1320px;margin-bottom:1150px}.case_page_content{position:absolute;width:100%;top:56px;left:0}.case_page_top{width:100%;position:relative;margin-bottom:50px}.case_page_top_img{width:100%}.case_page_top_title{top:-60px;font-size:42px;font-weight:700}.case_page_top_text,.case_page_top_title{display:flex;align-items:center;justify-content:center;position:absolute;left:0;width:100%;height:100%;color:#333}.case_page_top_text{top:0;font-size:22px}.case_classBox{width:1200px;display:flex;flex-direction:column;align-items:center;margin:0 auto 40px}.shfw_title{height:45px}.case_item{display:flex;flex-direction:row;align-items:center;width:100%;height:466px;margin-top:80px}.case_item_info_right{flex:1;padding-left:30px}.case_item_info_left{flex:1;padding-right:30px}.case_item_title{color:#6452fe;font-size:38px;font-weight:600}.case_item_desc,.case_item_desc2{font-size:22px;font-weight:400;color:rgba(51,51,51,.9);margin-top:20px;line-height:40px}.case_item_desc2{margin-top:10px}.case_item_cover_box{display:flex;flex-direction:row;align-items:center;justify-content:center;width:650px}.case_item_cover{width:100%}