[Redesign] Larger Font PostProcessor

Summary: Ref T8099, Ref T8614. Reasonable attempt at a larger font size PostProcessor, will need additional UI cleanup (places where we fix height) but overall very decent.

Test Plan: Use lots of the UI elements with new font sizes.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T8099, T8614

Differential Revision: https://secure.phabricator.com/D13457

src/applications/celerity/postprocessor/CelerityDefaultPostprocessor.php

@@ -35,6 +35,13 @@ final class CelerityDefaultPostprocessor
       // Anchors
       'anchor' => '#136CB2',
 
+      // Font Sizes
+      'biggestfontsize' => '15px',
+      'biggerfontsize' => '14px',
+      'normalfontsize' => '13px',
+      'smallerfontsize' => '12px',
+      'smallestfontsize' => '11px',
+
       // Base Colors
       'red'           => '#c0392b',
       'lightred'      => '#f4dddb',