Since WordPress 4.8, text widgets may occasionally add an extra paragraph <p> HTML element above the feed. This can add unwanted white space. You can remove this by opening the widget editor (Appearance->Widgets in the dashboard) locating the text widget with the feed in it, switching to the “text” tab, and removing any <p> HTML you see above the feed.
If that doesn’t seem to work or you can’t find the <p> tags, you can try adding the JavaScript code snippet below to your site using our guide here.
jQuery('#sb_instagram').prev('p').remove();
