#canvas{border:solid 1px;width:400px;margin:0;padding:10px}
#pop-win{position:absolute;top:0;left:0;visibility:hidden}
/* #pop-a,#pop-b{background:url(../images/popup-bg.png)}*/
#pop-a{;padding:0px;padding-bottom:0}
#pop-b{background-position:bottom;height:20px}
#pop-test{height:50px;cursor:pointer;}