Q
Which of the following is NOT a valid CSS selector?

Answer & Solution

Answer: Option B
Solution:
The selector '1stParagraph' is not valid in CSS as selectors cannot start with a digit. Valid selectors include IDs (#), classes (.), elements, descendant selectors, child selectors, attribute selectors, etc.
Related Questions on Average

What is the purpose of the CSS box model?

A). A) To provide a graphical representation of CSS rules

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C). C) To control the appearance of text

D). D) To specify the padding and border of an element

What is the purpose of CSS resets?

A). A) To remove all styling from elements

B). B) To reset the layout of a webpage

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

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

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A). A) width

B). B) size

C). C) scale

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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

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

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B). B) color

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

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

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A). A) em

B). B) px

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