.f16{font-size:12px;vertical-align:middle}.el-icon-bell{font-size:20px;font-weight:700}.log_msg{padding-left:44px;vertical-align:middle}.msg{padding-left:30px}.exit{margin-left:35px}.top{height:90px;background:#fff;margin-bottom:25px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:0 30px;-webkit-box-sizing:border-box;box-sizing:border-box;width:1920px;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.nav-bar-left,.nav-bar-right{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.nav-bar-left>img{width:56px;padding:0 20px 0 10px}.help_center,.logo_text{font-size:22px}.help_center{padding-left:42px}.pr-10{padding-right:10px}