Clean up spaces in method calls, condense margins on home page, style collection images.
Use box-sizing by default for easier unit management, style collection images style inputs and buttons a little more consistently, organize advanced search theme option under header/footer section, reorganize css/js calls, and use default search form partial.
Make exhibit images use same styles as collection images, remove clearing form elements within single collections.
Update JS to use button instead of submit input, provide keycode guide comments.
Restyle widths for search form, remove intrusive blueprint widths.
Fix merge conflicts.