Create horizontal space in order to increase input font size to 16px

[chelseaSchmidt]

Currently there's a hack in place to stop iOS auto-zooming when an input with < 16px font size is clicked. Ideally, the permanent font size of inputs should actually be brought up to 16px (better for accessibility anyway). In order to make room for a larger overall font size so it still looks pretty, make some horizontal space on mobile:

• Floating labels on the inputs
• The budget grid columns are currently equal width. Can make the last column with the over/under chip shrink to fit its contents