css:
a { color:#0000ff; /*text-decoration: underline;*/ text-decoration-color:red; -moz-text-decoration-color:red; text-decoration-style:solid; -moz-text-decoration-style:solid; text-decoration-line: underline; -moz-text-decoration-line: underline; } a.double { text-decoration-style:double; -moz-text-decoration-style:double; } a.dotted { text-decoration-style:dotted; -moz-text-decoration-style:dotted; } a.dashed { text-decoration-style:dashed; -moz-text-decoration-style:dashed; } a.wavy { text-decoration-style:wavy; -moz-text-decoration-style:wavy; } a.overline { text-decoration-line: overline; -moz-text-decoration-line: overline; } a.line-through { text-decoration-line: line-through; -moz-text-decoration-line: line-through; } a.underline-overline-line-through { text-decoration-line: underline overline line-through; -moz-text-decoration-line: underline overline line-through; }
html:
<a href="#">link link link link link link</a> <br> <a href="#" class="double">double link double link double link</a> <br> <a href="#" class="dotted">dotted link dotted link dotted link</a> <br> <a href="#" class="dashed">dashed link dashed link dashed link</a> <br> <a href="#" class="wavy">wavy link wavy link wavy link</a> <br><br> <a href="#" class="overline">overline link overline link</a> <br><br> <a href="#" class="line-through">line-through link line-through link</a> <br><br> <a href="#" class="underline-overline-line-through">underline overline line-through link</a>