Refs #2275: left align Sitemap + its neighbour links
#Refs 2275: Subscribe button aligned with text input
remove margin-top for h3 on Working Group profile
Merge branch 'master' of https://github.com/eaudeweb/cms.themes
Merge remote branch 'upstream/master'
Refs #2307: decrease font-size for page header
Refs #2307: synchronise image width with text width, on profile pages
fix header wave position @1200px
Merge pull request #151 from sandriu/master

synchronise image width with text width; mobile fixes