.wcf_notifications { background:url("images/wcf/50opacity.png") repeat 0 0 transparent; border:1px solid #000000; bottom: 20px; left: 20px; padding: 10px 15px; position: fixed; z-index: 10; }
.wcf_notifications { background-color:rgba(0, 0, 0, 0.5); bottom: 20px; left: 20px; padding: 10px 15px; position: fixed; z-index: 10; -moz-border-radius: 5px; -webkit-border-radius: 5px; -khtml-border-radius: 5px; border-radius: 5px; }