fieldset, input, select, textarea {
     margin-bottom: 0rem !important;
}
.bts {
    margin-bottom: 0rem !important;
    margin-left: 1rem !important;
}


.div-bts {
    display: flex;
    flex-wrap: wrap;
    align-content: flex-end;
    flex-direction: row;
}
.btn {
    font-size: 1.5rem;
}