What does CSS stand for?

Which CSS property is used to control the size of an element relative to its containing element?

A). A) width

B). B) size

C). C) scale

D). D) zoom

What does the CSS property 'display: none;' do?

A). A) Hides the element but reserves its space

B). B) Hides the element and removes its space

C). C) Shows the element

D). D) Displays the element with reduced opacity

Which CSS property is used to specify the background color of an element?

A). A) background-color

B). B) background

C). C) color

D). D) background-style

Which of the following is NOT a valid CSS selector?

A). A) #myDiv .class

B). B) 1stParagraph

C). C) .myClass > p

D). D) p + span

Which CSS property is used to add shadows to elements?

A). A) box-shadow

B). B) shadow

C). C) text-shadow

D). D) element-shadow

What does the 'Cascading' in CSS refer to?

A). A) Style cascades from one element to another

B). B) Styles cascade downwards in the document

C). C) Stylesheets cascade in a specific order

D). D) None of the above

Which CSS property is used to align text within its container horizontally?

A). A) text-align

B). B) align-text

C). C) text-justify

D). D) justify-text

What is the purpose of CSS frameworks like Bootstrap?

A). A) To create animations and transitions

B). B) To provide pre-designed UI components

C). C) To optimize CSS performance

D). D) To generate CSS automatically

What does the CSS property 'float: left;' do?

A). A) Floats the element to the left of its parent

B). B) Floats the element to the right of its parent

C). C) Floats the element to the left of the document

D). D) Floats the element to the right of the document

Which CSS unit is based on the font size of the root element?

A). A) em

B). B) px

C). C) %

D). D) vw