CON-2265 fix broken ad skin size by other styles
InfoboxExtractor: prevent DOMException, fail gracefully when it occurs
VenusHooks: stylize
CON-2268: Style new buttons only inside article
CON-2269 | Venus categories grid fix
CON-2269 | Venus categories grid fix v2
CON-2266: add missing tables styles
CON-2273 trigger events for optimizely
CON-2271 fix categories autocomplete on edit page
style Forum Related Discussion on Venus
fix stylig issues
add todo comment
Update RelatedForumDiscussion.scss
fix header paddings
Merge pull request #5560 from Wikia/CON-Venus-release254

CON-2265 | Fix for bugs introduced by Venus