One secret weapon of CSS-based designs is the background property, which adds images and color to the background of any element on a Web page.

You can also add a background-position attribute to your CSS, with values such as center, left top and right bottom. Add this attribute to make your GIF appear at specific locations in the background.

Adding a Colored Background to Posts on Tumblr. 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 ...

Google says images styled with CSS won’t be indexed in Image Search, advising developers to use HTML tags for important visuals.

Google's John Mueller reminded us that when it comes to your CSS background images, Google won't be indexing or ranking those images in image search. John Mueller said on Twitter "last I checked ...