Progress

app/javascript/gabsocial/components/popover/popover_layout.js

@@ -1,11 +1,16 @@
 import Block from '../block'
 
 export default class PopoverLayout extends PureComponent {
+  static propTypes = {
+    children: PropTypes.node,
+    className: PropTypes.string,
+  }
+
   render() {
-    const { children } = this.props
+    const { children, className } = this.props
 
     return (
-      <div>
+      <div className={className}>
         <Block>
           {children}
         </Block>