<!DOCTYPE HTML><title>Test for clipping of border-radius</title><style>div{overflow:hidden;width:200px;height:100px;border-radius:50px/20px;}canvas{border-radius:20px/40px;}</style><div><canvasid="canvas"height="100"width="200"></canvas></div><script>varcanvas=document.getElementById("canvas");varcx=canvas.getContext("2d");cx.fillStyle="lime";cx.fillRect(0,0,200,100);</script>