ニュース
Google says images styled with CSS won’t be indexed in Image Search, advising developers to use HTML tags for important visuals.
How to Change a Background Dynamically in a Website. Using CSS and JavaScript, you can dynamically change the background on your website.
Here is the CSS source code, if you are interested you can look at the code and try to figure out Then here is the HTML code Here you can download those two images Background Image Background-image ...
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 ...
Add a short CSS class to an HTML Web page to use animated and stationary GIF images as the page's background.
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