paster

.element{
  /* Mozilla ignores crazy MS image filters, so it will skip the following */
    //filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale src='images/chapela.png');
}
/* IE ignores styles with [attributes], so it will skip the following. */
.element[class]{
   background: url(images/chapela.png) no-repeat center center;
}