accessibility fix

eanable focus on ClearColumnButton

diff --git a/app/assets/javascripts/components/features/notifications/components/clear_column_button.jsx b/app/assets/javascripts/components/features/notifications/components/clear_column_button.jsx
index d75149a0e3f3fdded76965e10f89ebc00ba2cee3..6aa9d1efaf38cc4ae2ac472fa392057056a569dd 100644 (file)
--- a/app/assets/javascripts/components/features/notifications/components/clear_column_button.jsx
+++ b/app/assets/javascripts/components/features/notifications/components/clear_column_button.jsx
@@ -9,7 +9,7 @@ const iconStyle = {
 };
 
 const ClearColumnButton = ({ onClick }) => (
-  <div className='column-icon' style={iconStyle} onClick={onClick}>
+  <div className='column-icon' tabindex='0' style={iconStyle} onClick={onClick}>
     <i className='fa fa-trash' />
   </div>
 );