Hello, the problem seems to be not filling the “title” field of the widgets, which causes the layout to break. You can try to add a title, or you can edit the functions.php file and change the following lines:
Lines 90 to 93:
'before_widget' => '<div class="ws-widget-container well well-widgets">',
'before_title' => '<div class="ws-widget-title">',
'after_title' => '</div><div class="ws-widget-content">',
'after_widget' => '</div></div>'
Change to:
'before_widget' => '<div class="ws-widget-container well well-widgets">',
'after_widget' => '</div>'
That’s for the left sidebar. You can do the same for the right sidebar too.
I would appreciate if you could make a review of the theme, if you have further problems please let me know.