Tumblr supports full customization for any free theme you choose, as well as wholly custom themes for your Tumblr blog. Themes on Tumblr are made by a variety of different developers, many of them ...

Apollo is a Tumblr theme created with the concept of "just starting to use it makes it feel good". "Responsive design" "Social button installed" "Automatic syntax highlight" "OGP (Open Graph Protocol) ...