blog: widen logo
blog: logos: don't use html hardcoded width and height with |vider_attribut{width}|vider_attribut{height}
Merge commit '96230ab27f21721fba30914002856541b0f10d08' into blog

* commit '96230ab27f21721fba30914002856541b0f10d08':
  blog: logos: don't use html hardcoded width and height with |vider_attribut{width}|vider_attribut{height}
  blog: widen logo