.alert{padding:15px;margin:10px 0;border:1px solid transparent;border-top-color:transparent;border-right-color:transparent;border-bottom-color:transparent;border-left-color:transparent;border-radius:4px}.alert-danger{color:#a94442;background-color:#f2dede;border-color:#ebccd1}.alert-success{color:#3c763d;background-color:#dff0d8;border-color:#d6e9c6}.alert-info{color:#31708f;background-color:#d9edf7;border-color:#bce8f1}