Merge pull request #102 from Eamyne/branch9

use @mixin
Revert "Merge pull request #102 from Eamyne/branch9"

This reverts commit 72b567aeb931be99f622023da6de72777333b117, reversing
changes made to 3545e59adb8e15e22d742c31f2953f9c66428b92.
add class archive on older events
Merge pull request #92 from AlexandreJouve/feat-16

add class archive on older events
place location link under the date
Merge pull request #100 from AlexandreJouve/feat-17

place location link below the date
add @mixins
fix logo size
Merge pull request #107 from Eamyne/branch10

fix logo size
Merge pull request #105 from Eamyne/branch9.2

add @mixins foundation
change archive color
fix logo mobile/tablet view
Merge pull request #106 from AlexandreJouve/feat-16.2

change archive color
Merge pull request #109 from Eamyne/branch11

fix logo mobile/tablet view
mixin description and event-info-wrapper
Merge pull request #113 from Eamyne/branch12

mixin for description and event-info-wrapper
align description width
Merge branch 'Eamyne-branch13' into gh-pages