- optimized theme images 
- removed old css file from an older variant.
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
page links are list elements, the message index should know that too.
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
ups, back to display: block;
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
ups, again ;)
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
Merge pull request #893 from eurich/pngoptimization

- optimized theme images