Refs #2275, comment 8: arrange Campaign listing on 480px
Refs #2275, comment 8: hide News listing items summary
Refs #2275, comment 8: remove Working Groups references
Merge pull request #182 from sandriu/master

Refs #2275: fix Campaign listing issue from comment 8
Refs #2303: center 3 thumbnails on a row
Merge pull request #183 from sandriu/master

Refs #2303: center 3 thumbnails on a row
Refs #2362: adjust a bigger logo on resolutions under 1200px
Refs #2362: align header wave to right column
Refs #2362: align header wave to right for screens under 1200px
Refs #2362: highlight More news link for all portals
Refs #2362: accommodate a bigger logo for CMS portal
Refs #2275: decrease lateral padding for tabbed menu li items
Merge pull request #184 from sandriu/master

Align header wave to right column; highlight 'More news' link