HTML and CSS Reference
In-Depth Information
none | [ underline || overline || line-through || blink ]
Initial value:
Applies to:
All elements
Computed value:
Same as declared value
Defines text-decoration effects such as underlining. These decorations will span descendant
elements that don't have decorations of their own, in many cases making the child elements
appear to be decorated. Combinations of the values are legal. Any time two text-decoration
declarations apply to the same element, the values of the two declarations are notcombined.
For example:
h1 {text-decoration: overline;}
h1, h2 {text-decoration: underline;}
Given these styles, h1 elements will be underlined with no overline because the value of un-
derline completely overrides the value of overline . If h1 should have both overlines and
underlines, use the value overline underline for the h1 rule and move it after the h1, h2
rule or extend its selector to raise its specificity.
User agents are not required to support blink .
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