How to strike through obliquely with css

Question

I need something like this:

How can achieve this with css? I know that one way is use background image, but can I achieve this only with css without any image?

Answer 1

There is a hacky way to do this, using the :before pseudo element. You give the :before a border, then rotate it with a CSS transform. Doing it this way adds no extra elements to the DOM, and adding/removing the strikethrough is a simple as adding/removing the class.

Here's a demo

Caveats

• This will only work down to IE8. IE7 does not support :before, however will degrade gracefully in browsers that do support :before but don't support CSS transforms.
• The angle of rotation is fixed. If the text is longer, the line will not touch the corners of the text. Be mindful of this.

CSS

.strikethrough {
  position: relative;
}
.strikethrough:before {
  position: absolute;
  content: "";
  left: 0;
  top: 50%;
  right: 0;
  border-top: 1px solid;
  border-color: inherit;
  
  -webkit-transform:rotate(-5deg);
  -moz-transform:rotate(-5deg);
  -ms-transform:rotate(-5deg);
  -o-transform:rotate(-5deg);
  transform:rotate(-5deg);
}

HTML

<span class="strikethrough">Deleted text</span>