fieldset.btn-boxes{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

fieldset.btn-boxes input[type="checkbox"]{
    border: 1px solid #ced4da;
    border-radius: .25rem 0 0 .25rem;
    padding: .5em;
    position: relative;
    display: none;
}

.sale-list{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1em;
}

.sale-list > div {
    min-height: 215px;
}

@media (max-width: 600px){
    .sale-list{
        grid-template-columns: repeat(1, 1fr);
    }
}