CSS works in combination with HTML. We can create buttons, links, and other elements using HTML and then using CSS we can change those elements’ size, color, position, etc.

The new CSS accent-color option allows you to target these elements. For example, you could apply a magenta color to all the radio buttons on your page, as shown in Listing 3 (also see this live ...

jsFiddle lets developers play with the three core elements of Web development. Check out this powerful application for rapid prototyping and testing.