tr.alert-warn, tr.alert-warn>td, .alert-warn {
    background-color: #fcf8e3;
}
tr.alert-dang, tr.alert-dang>td, .alert-dang {
    background-color: #f2dede;
}
tr.alert-inf, tr.alert-inf>td, .alert-inf {
    background-color: #d9edf7;
}
tr.alert-succ, tr.alert-succ>td, .alert-succ {
    background-color: #dff0d8;
}