.alert {
    border-radius: 3px;
}
.alert h4 {
    font-weight: 600;
}
.alert .icon {
    margin-right: 10px;
}
.alert .close {
    color: #000;
    opacity: 0.2;
    filter: alpha(opacity=20);
}
.alert .close:hover {
    opacity: 0.5;
    filter: alpha(opacity=50);
}
.alert a {
    color: #fff;
    text-decoration: underline;
}
.alert-success {
    border-color: #008d4c;
}
.alert-danger,
.alert-error {
    border-color: #d73925;
}
.alert-warning {
    border-color: #e08e0b;
}
.alert-info {
    border-color: #00acd6;
}