.btn-primary, .btn-success, #blockRoomsButton {
    background-color: #EE2737;
    border-color: #EE2737;
}

    .btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary:disabled, .btn-primary[disabled] {
        background-color: #333535;
        border-color: #333535;
    }

    .btn-success:hover, .btn-success:focus, .btn-success:active, .btn-success:disabled, .btn-success[disabled] {
        background-color: #333535;
        border-color: #333535;
    }