CSS Property - Text Indent
Value: <length> | <percentage>
Applies to: block-level elements
Percentage values: refer to parent element's width
The CSS property "text-indent" specifies the indentation that appears before the first formatted line.
An indentation is not inserted in the middle of an element that was broken by another (such as "BR" in HTML).
Result: This text is indented by 3em
The value of "text-indent" may be negative, but there may be implementation-specific limits.