更新 'src/web/staticres/pccss/public-nav-1200.css'

修改增值服务小箭头360浏览器兼容

src/web/staticres/pccss/public-nav-1200.css

@@ -169,6 +169,7 @@ input:-ms-input-placeholder {
     width: 0;
     height: 0;
     top: -8px;
+    left: 50%;
     margin-left: -2.5px;
     position: absolute;
     border-left: 5px solid transparent;