"

From 2011.igem.org

  a:link {color:#000;}
  a:visited {color:#20548f;}
  a:hover {color:#000;}
  a:active {color:#20548f;}

body {

       background-color:#000;
       background-image:url(https://2011.igem.org/File:Groningen2011Background.jpg)

}

header { width: 1000px; height: 180px; margin: 0; padding: 0;

       background: black;
       background-image:url(https://2011.igem.org/File:Groningen2011Header.png)

}