.blur { display: none; align: center; background-color: #ccc;  color: inherit; margin-left: 4px; margin-top: 4px; } .shadow,.err_content,.msg_content,.neutral_content { position: relative; bottom: 2px; right: 2px; } .shadow { background-color: #666;  color: inherit; } .neutral_content {  color: inherit;  border: 1px solid #A9A9A9;  background-color: #D0D0D0; } .err_content {  color: inherit;  border: 1px solid red;  background-color: #ff8080; } .msg_content {  color: inherit;  border: 1px solid #73880A;  background-color: #CDEB8B; }