twostops-1d.html
<div style="background: -moz-linear-gradient(#0000ff 50%, #ff0000 50%, #ff0000 100%, yellow 150%) no-repeat; width: 300px; height: 300px;"><br></div>
<div style="background: -moz-linear-gradient(#0000ff 50%, #ff0000 50%, #ff0000 100%, yellow 150%) no-repeat; width: 300px; height: 300px;"><br></div>