Which of the following is a valid CSS selector?

What does the CSS property 'text-decoration' control?

A). A) The alignment of text

B). B) The size of the font

C). C) The decoration of text

D). D) The color of text

What does the CSS property 'margin' control?

A). A) The space between elements

B). B) The space between an element's content and its border

C). C) The space between an element's border and the next element

D). D) The size of the font

What does the CSS property 'position' control?

A). A) The color of text

B). B) The size of the font

C). C) The layout of an element

D). D) The alignment of text

Which CSS property is used to set the opacity of an element?

A). A) opacity

B). B) transparency

C). C) visibility

D). D) alpha

What does the CSS property 'background-color' control?

A). A) The color of the text

B). B) The color of the background

C). C) The size of the font

D). D) The alignment of text

Which CSS property is used to specify the style of a border?

A). A) border-style

B). B) border-width

C). C) border-color

D). D) border-type

Which CSS property is used to specify the font size?

A). A) font-size

B). B) text-size

C). C) size

D). D) font-style

What does the CSS property 'display' control?

A). A) The layout of an element

B). B) The color of text

C). C) The alignment of text

D). D) The size of the font

What does the CSS property 'overflow' control?

A). A) The visibility of an element

B). B) The position of an element

C). C) The content overflow of an element

D). D) The size of the font

Which CSS property is used to specify the alignment of the content inside a flex container?

A). A) justify-content

B). B) align-items

C). C) align-content

D). D) flex-align