Custom Menu Displays Incorrectly

How did you create that menu?

Standard way… “Appearance / Menus” . Created the menu, then displayed it in the sidebar using the Custom Menu widget.

Have you tried deactivating plugins to explore whether any could be responsible?

I currently have no plugins installed.

Are you using a browser developer tool like Firebug to diagnose the underlying CSS behind the issue?

Please add this line of code in the bottom of the style.css file

.widget .menu { float: none; }

Thank you; that corrected the problem.

Also, I noticed that headings within content would not wrap around images. I corrected it with the following, which may not be exactly right but works:

h1,h2,h3,h4,h5,h6, #content .entry-header h2 {clear:none !important;}