Remove 'vertical-align: top' from .content-body
Add missing comment form values to comment-form.tpl
Style fixes to various elements.

Set full width images to be wide in blog listing view as well (See #24).
Make blog body and excerpt wider in mobile views (See #23).
Reduce blog title font size in mobile view (See #22).
Change tags-container z-index so that it is clickable (See #21)