CSS: Text Decoration: Underline, Overline, Line-Through

text-decoration:underline

text-decoration:overline

text-decoration:line-through

text-decoration:none

syntax	meaning
text-decoration:underline	underline
text-decoration:overline	overline
text-decoration:line-through	line-through

syntax	meaning
text-decoration:none	none
text-decoration:inherit	inherit from parent
text-decoration:initial	browser default.

Note: initial value may not be supported by Internet Explorer, as of 2014-05-10.

Reference

Text#propdef-text-decoration