Added header styles, changed h1 styles, and added button class.
Updated.
Added reference to scripts.js, implemented for...of loop with $.each(), rearranged some elements, and added code to help with mixed-mode experimentation.
Moved jQuery to js folder.
Added.
Updated.
Added scrollbar styles and commented some header styles.
Changed code and added some additional properties.
Added loop that adds links to all theme CSS files, added jQuery event assignment to theme selector instead of inline, and changed some script.