clean out html; remove hover animations on tile titles
remove tile title animations
add iframe src
put js in one file, small refactor
small refactor
remove deleted scripts
remove further tile tile animations
remove specific classes for tiles
add tile-long class
define tile-long class; and behavior of following tile so tile can span across its columns border
styling
link to iframe!
fix opacity of navbar items and logo on hover
fix hover
edit font awesome icons