CSS Property value types
af Afnan Al-Subaihin
1. Percentage
2. URL
3. Color
3.1. Color Names
3.2. RGB
3.3. Hex
4. Keyword
5. Number
6. Length
6.1. Approximate Measures
6.1.1. in
6.1.2. cm
6.1.3. mm
6.1.4. pt
6.1.5. pc
6.2. Relative Length Values
6.2.1. em
6.2.2. ex