.btn-sm {
    cursor: pointer;
    height: @btnHeight;
    line-height: @btnHeight;
    border: 0;

    &.green {
        .button-variant(tint(@whiteFFF, 20%); tint(@brand-success, 20%); tint(@brand-success, 20%));
    }

    &.red  {
        .button-variant(tint(@whiteFFF, 20%); tint(@error-color, 20%); tint(@error-color, 20%));
    }
}