modifies layout so main container is full-width
Change font size for h1 and indent text on record view so we don't wrap around the resource type icon.
Change selections heading from h1 to h2 and wrap w/ styling div.
Adds padding & margin changes for home and results pages
Merge pull request #497 from sul-dlss/layout-main-container

modifies layout so main container is full-width
Merge pull request #498 from sul-dlss/h1-style

Change record-view h1 style
Adds clear text functionality to an input box