Which property creates transparent space around an element?

Border is always placed...

Which CSS property can set all margins at once?

To center a block element horizontally, we use:

Which is the default value of the position property?

If an element has margin: 20px 10px;, what does it mean?

Which property is not part of the box model?

An element with position: relative; is positioned relative to...

An element with position: absolute; is positioned relative to...

Which positioning makes an element stay fixed during scroll?

Which positioning allows an element to switch between relative and fixed depending on scroll?

Which property is used to move an element 20px down?

Negative margins are allowed in CSS.

Which positioning ignores normal document flow?

Which property moves an element away from the left edge?

Which positioning is best to create a navigation bar fixed at the top?

Which positioning removes an element from the flow but keeps its space reserved?

Which property enables Flexbox on a container?

Which property controls the direction of flex items?

Default value of flex-direction is:

Which property aligns flex items horizontally?