Gallery images scorrling bug sorted and vide icon updated on related story cards

Jira tickets GIA-3052, GIA-3026
reverted adding 'element' classes to releated story cards
Merge pull request #261 from guardian/related-stories-and-gallery-scroll-bug

Gallery images scrroling bug sorted and video icon updated on related sto...
Fixes GIA-3053 (displays byline on related content comment card) and GIA-3040 truncting of related cards sorted
changed  absolute positioning for related cards video/gallery types and indent to header text
redundant line breaks removed
 lgih
removed max-hight of related article card header
ase enter the commit message for your changes. Lines starting
fix for     GIA-3063
Merge pull request #262 from guardian/related-cards-comments-bylines

Related cards comments bylines
chnaged live blog class name in scss file to be inline with template
Merge pull request #263 from guardian/related-content-live-blog-styling

chnaged live blog class name in scss file to be inline with template
pply new style of  truncating with ellipsis  for related card postcast
Merge pull request #264 from guardian/GIA-3068-related-content-podcast-styling

apply new style of  truncating with ellipsis  for related card type postcast
Fix to display nems in reated cards comment to display or hide byline depends on combined length of byline+header
Merge pull request #265 from guardian/two-line-name-fix-related-content-comment

Fix to display nems in reated cards comment to display or hide byline de...
Merge branch 'master' into gia-3023-ad-positions