fix(chips): adjust chips css.

Change font size and padding to match spec.

fixes #3402. closes #4117.

Author: typotter

src/components/chips/chips.scss

@@ -1,8 +1,8 @@
-$chip-font-size: rem(1.3) !default;
+$chip-font-size: rem(1.6) !default;
 $chip-height: rem(3.2) !default;
 $chip-padding: 0 rem(0.8) 0 rem(1.2) !default;
 $chip-margin: rem(0.8) rem(0.8) 0 0 !default;
-$chip-wrap-padding: 0 0 rem(0.8) 0 !default;
+$chip-wrap-padding: 0 0 rem(0.8) rem(0.3) !default;
 $chip-delete-icon-size: rem(1.8) !default;
 $contact-chip-padding: 0 rem(0.8) 0 0 !default;
 $contact-chip-suggestion-image-height: rem(4.0) !default;