Applying text-decoration on css generated content in IE

Question

It seems IE doesn\'t care for text-decoration: none; defined for a:before pseudo element (or pseudo class).

Here is a JS Fiddle: http://jsf

Answer 1

This works for me:

html:

<a href="#"><span>a link</span></a>

css:

a {
  text-decoration: none;
}
a span {
  text-decoration: underline;
}
a:before {
  content: ">";
}

In this the before tag is still part of the anchor.

Answer 2

Not sure what standards say, but IE behavior seems to be more logical. Think of :before as an element inside of <a> tag, not outside of it. Child's text-decoration property should have nothing to do with its parent's.

This workaround will work

http://jsfiddle.net/9N35f/4/

<span><a href="#">a link</a></span>

a {
    text-decoration: underline;
}

span:before {
    content: ">";
}

Answer 3

If the background is white you may use the bottom border:

a {
    text-decoration: none;
    border-bottom:1px solid blue;
}

a:before {
    content: "> ";
    border-bottom:1px solid white;
}

Answer 4

I'm aware this is a rather elderly thread, but having just been up against this problem in IE 11, and unable to find much help, I decided to experiment. Aided by a significantly improved dev tools than in the earlier versions I managed to figure it out - for what I'm working on at any rate. Chances are it'll work for others as well, although you might need to tweak. YMMV.

The HTML:

<li><a href="#">Whatever</a></li>

The CSS (edited after @frnhr pointed out that the initial version I posted didn't actually work):

a {
    display: block;
    position: relative;
    padding-left: 15px;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:before {
    position: absolute;
    left: 0;
    top: 0;
    height: calc(100% - 2px);

    overflow: hidden;

    content: ">";
}

The secret sauce is setting the height and the overflow: hidden; line; it means that the underline is still there but outside the viewport provided by pseudo element, and so never gets seen on screen. It also works across other browsers (tested on Chrome and Firefox as well). Depending on your existing styling you'll probably want to tweak the pixel value in the calc() value.

See http://jsbin.com/biwomewebo/1/edit?html,css,output

Answer 5

Another solution is to set a small line-height (heightdoes work too) and set overflow: hidden so the underline disappears.

I know this is not the best solution, because the line-height value depends on the character you use. In this case 0.6 is a good value but maybe not for another character.

In my case it was a good solution because I had the problem with only one certain character with a fixed font-size.

a {
    text-decoration: underline;
}

a:before {
    content: ">";
    display: inline-block;
    text-decoration: underline; /* simulate IE behavior */
    line-height: 0.6; /* line-height must be smaller than font-size */
    overflow: hidden;
}

JSFiddle Demo

Answer 6

IE seems to be in error here, since display: block in your code should remove the underlining. According to clause 16.3 Decoration in the CSS 2.1 spec, “User agents must not render these text decorations on content that is not text. For example, images and inline blocks must not be underlined.”

There does not seem to a bug a report on this at the IE Feedback Home.

In this case, a suitable workaround might be to use an image as the generated content:

a:before {
    content: url(arrow.png);
}

where arrow.png refers to a suitable small icon. The use of url(...) in content is described in CSS3 Generated and Replaced Content Module, which is a seriously outdated draft (the last version is from 2003), but this part has been widely implemented in browsers. Not in IE 7, however. So if you wish to cover IE 7 as well, consider the approach in @EugeneXA’s answer, possibly generating the extra markup dynamically with JavaScript.