How to Change a Background Dynamically in a Website. Using CSS and JavaScript, you can dynamically change the background on your website.

Set "background-attachment" underneath the "background-position" property:background-attachment: fixed, scroll;Use "fixed" when you want a background image to persist on the screen even while the ...

Papa's Perspective 5-Minute Tour of CSS3 Background Gradients Major browsers support CSS3 gradients (including Internet Explorer 10), but with different rendering engines, it's still good to have ...