Merge pull request #13 from AngelaDiaFazio/typography

fix merge conflicts. Moved colors in _layout.scss into _config.scss. Add title size classes.
fixed errors in lists, colors, input fields
input field fix
Merge pull request #14 from AngelaDiaFazio/paragraph

input field fix
Merge pull request #16 from AngelaDiaFazio/master

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Merge pull request #17 from AngelaDiaFazio/paragraphs

Merge pull request #16 from AngelaDiaFazio/master
fix merge