.input-group.bootstrap-touchspin {
   --component-min-height: 36px;
}

.btn-numerico {
    min-width: 45px;
    color: #000;
    border: 1px solid #ccc !important;
    background-color: #fff;
    min-height: var(--component-min-height)
}

.input-numerico{
    min-height: var(--component-min-height)
}

.span-numerico {
    background-color: transparent;
    padding: unset;
}

.input-group-btn:last-child>.btn-numerico {
    margin-left: -1px;
}

.input-group-btn:first-child>.btn-numerico {
    margin-right: -2px;
}