Question

Which one of these name and value declarations would not work?

Options

• margin:20px 00 30%;

• margin;20px 30%:

• margin:20px 30%;

• margin:20px 23px 5% 30px;

Answer 1

margin;20px 30%:

Explanation:

This declaration contains two critical syntax errors that break standard CSS rules:

• Incorrect Property Separator: It uses a semicolon (margin;) instead of a colon (margin:) after the property name.
• Incorrect Terminator: It ends with a colon (:) instead of a semicolon (;).