.alert{padding:9px;background-color:#f44336;color:#fff;opacity:.83;transition:opacity 0.6s;border-radius:7px}.alert-error{background-color:#f44336}.alert-success{background-color:#4CAF50}.alert-warning{background-color:#ff9800}.alert-info{background-color:#2196F3}.success{color:#4CAF50}.error{color:#f44336}.alert .closebtn{float:right}.narrow{max-width:800px}.centered{margin:10px auto;text-align:center}.alert a:hover{cursor:pointer}