HTML Web programming language enables you to change the background color as well as add a ... Open an HTML or text editor to create the external style sheet that will hold your CSS background style.

The following code combines the array of images and the random number to display a random image as the website background:document.body.style.background='url('+background[numberGen]+')'; Advertisement ...

The master file of background colors. Depending on how TextEdit is set up, you might not see colors. If you see odd programming-like text instead of colors, open TextEdit’s Preferences, click on ...