.prod-sizes-cont.has-many-sizes {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px 3px;
    align-content: start;
}

.prod-sizes-cont.has-many-sizes .taglie-col-elem {
    margin-left: 0;
    margin-bottom: 0;
}

.prod-sizes-cont {
    display: flex;
    flex-wrap: wrap;
    flex: 1;
    justify-content: start;
    gap: 5px 3px;
}


@media screen and (max-width: 640px) {

    .prod-sizes-cont .taglie-col-elem {
        min-width: unset;
        margin-left: 0;
        margin-bottom: 0;
    }

    .prod-sizes-cont.has-many-sizes,.prod-sizes-cont
    {
         display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .taglie-col-elem
    {
        max-width: none !important;
    }

}