CSS FAQs

Browser Support

Does X support Y?

Horizontal and Vertical Centering

Layouts

How do I create a 2-column, 3-column layout? How do I create a header? How do I create a footer?

Float Containment

How do I prevent floats from leaving their container?

Responsive Design

How to I make my website responsive?

Flexbox

Form Widget Styles

How do I change how a form looks?