added header styles
added header.png to css
Merge branch 'master' of https://github.com/morbidick/reinis-webseite
Merge branch 'master' of https://github.com/morbidick/reinis-webseite
Merge branch 'master' of https://github.com/morbidick/reinis-webseite
Merge branch 'master' of https://github.com/morbidick/reinis-webseite
Merge branch 'master' of https://github.com/morbidick/reinis-webseite
Merge branch 'master' of https://github.com/morbidick/reinis-webseite
finished?