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.common-head{position:fixed!important;top:0!important;left:0!important;width:100%!important;z-index:999!important;background:rgba(0,0,0,.8)!important;height:70px!important;line-height:70px!important}.page-5 .common-head .flex-box{width:100%!important;max-width:100%!important;padding:0 10px!important;box-sizing:border-box!important;height:100%!important}.page-5 .common-head .flex-box .logo{width:30%!important;max-width:150px!important;height:100%!important}.page-5 .common-head .nav-list{width:70%!important;float:right!important;display:block!important}.page-5 .common-head .nav-list .el-menu--horizontal{display:flex!important;justify-content:flex-end!important;align-items:center!important;height:100%!important}.page-5 .common-head .nav-list .el-menu--horizontal .el-menu-item{padding:0 8px!important;margin:0!important;font-size:12px!important;height:70px!important;line-height:70px!important}.page-5 .common-head .nav-list .el-menu--horizontal .el-menu-item.sub-menu .cont-center{display:none!important}.page-5 .common-foot{min-width:100%!important;width:100%!important;padding:0!important;margin:0!important}.page-5 .common-foot .foot-center{width:100%!important;max-width:100%!important;padding:0 10px!important;box-sizing:border-box!important;flex-direction:column!important}.page-5 .common-foot .foot-center>div{width:100%!important;border-right:none!important;border-bottom:1px solid #e8e8e8!important;padding:10px!important;box-sizing:border-box!important}.page-5 .common-foot .p-r{padding-left:0!important}.page-5 .common-foot .p-ab{position:static!important;text-align:left!important}}.page-aboutus .page-section .section-tab{background:url(../img/about-banner.130a542c.png) no-repeat}.li{writing-mode:vertical-rl;padding:5px 10px;height:50px;margin:5px 0;margin-top:-15px;list-style:none}.el-row{margin:0!important}.common-foot{background:#f2f2f2;min-width:1200px;margin:0 auto}.foot-center{width:1200px;margin:0 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