Reduced 'more-button' size, fixed #home.content min-height, and v-center

Signed-off-by: James Ketrenos <james.p.ketrenos@intel.com>
Round all math manipulation to ensure pixel alignment.

Signed-off-by: James Ketrenos <james.p.ketrenos@intel.com>
Title changed from H2 => H2. Underline added to H1 and removed from H2.

Signed-off-by: James Ketrenos <james.p.ketrenos@intel.com>
Added code to extract title from #head, first h1, or first h2 if no title found.

Signed-off-by: James Ketrenos <james.p.ketrenos@intel.com>