Tài liệu Getting Creative with Colors and Fonts

Syntax for changing capitalization
This style declaration uses the text-transform property:
selector {text-transform: value;}
The value of the text-transform property may be one of the following:
✓ capitalize: Capitalizes the first character in every word
✓ uppercase: Renders all letters of the text of the specified element in
uppercase
✓ lowercase: Renders all letters of the text of the specified element in
lowercase
✓ none: Keeps the value of the inherited element