<div class="knockout"><a href="http://mksht.crisnoble.com" rel="Like cool shit? visit my site">mksht</a></div>

.knockout {
  background: url(http://apod.nasa.gov/apod/image/0603/coma_misti.jpg) -80px -80px;
  color: red;
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  font-weight: bold;
  font-size: 100px;
  font-family: arial, helvetica;
  width: 600px;
  margin: 50px auto;
  text-align: center;
}

body{
  background: #444;
}

//Today we will make knockout style text, in just CSS

//Warning: It will only work in webkit browswers (like chrome or safari)

//All of the credit for this technique goes to the unremebered person who I somehow got the code from here: http://jsfiddle.net/m3mkx/1/