How to adjust the column width of an item on a contribution receipt?
would be nice to have border for tables to avoid confusion. you can add css in your message template, either it can be inline or using  tag

{literal}
  &lt;style&gt;
    .button-group {
      display: block;
      margin-top: 5px !important;
      margin-bottom: 5px !important;
   }
  &lt;/style&gt;
{/literal}


Thanks
Pradeep