CON-1788 | in-article lists, paragraphs, containers and headers styling based on grid values
CON-1788 | changes after CR
Merge branch 'CON-NewArticle' into CON-1788

Conflicts:
	extensions/wikia/Venus/styles/article/article.scss
CON-1790 make edit button clickable and move it to mixin
CON-1790 display cover image when url param provided
CON-1790 remove overflow hidden from h elements because it's hidding long headers
CON-1790 CR fixes
CON-1788 | CR fixes, reimplementing paddings
CON-1790 add support for subtitles and redirects in header
CON-1788 | WIP
Merge remote-tracking branch 'origin/CON-1790' into CON-1788

Conflicts:
	extensions/wikia/Venus/styles/article/article.scss
	extensions/wikia/Venus/styles/mixins.scss
CON-1788 | after merge tuning
CON-1788 | simplifying css selectors
CON-1788 | WIP: typography changes
CON-1788 | typography changes → primarily: set body default font-size, set line-height for few components
Merge remote-tracking branch 'origin/CON-1790' into CON-1788
CON-1788 separate mixin for setting edit button sizes and fix editbutton on small screens
CON-1788 | h2 overhanging horizontal lines
CON-1788 | changed hard-code to a mixin
Merge branch 'CON-1888-galleries' into CON-1788