.message {
    position: relative;
    padding: 10px;
}
    .message a {
        position: absolute;
        top: 12px;
        right: 9px;
    }
    .message.alert-danger a {
        color: #a94442;
    }
    .message.alert-warning a {
        color: #8a6d3b;
    }
    .message.alert-info a {
        color: #31708f;
    }
    .message.alert-success a {
        color: #3c763d;
    }