style h4, h5 and h6 for heise.de title fixes
style h4, h5 and h6 for heise.de title fixes

Xefir/news,IBBoard/news,owncloud/news,Xefir/news,Xefir/news,itstar4tech/news,owncloud/news,IBBoard/news,itstar4tech/news,owncloud/news,IBBoard/news,IBBoard/news,Xefir/news,itstar4tech/news,itstar4tech/news