Update the background picture on your Tumblr blog, and the change might spark new creative ideas that catapult your blog in exciting new directions. Different Tumblr theme creators use alternate ...
Your Tumblr theme sets the background color of each of your posts. Tumblr also offers you the option to edit your theme to further customize your design. For example, you can change your posts' ...
Google’s Gmail is getting personal with a new feature that lets you customize the visual theme and background image with your own photos, an online photo or a selection of featured images from Google+ ...