.space {
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(105, 105, 105, 0.15);
    border-width: 1px 0;
    box-shadow: inset 0 0.5em 1.5em rgb(0 0 0 / 10%), inset 0 0.125em 0.5em rgb(0 0 0 / 15%);
}


.list-group {
    width: auto;
    max-width: 460px;
    margin: 4rem auto;
    display: flex;
    flex-direction: column;
}

.list-group-item {
    position: relative;
    display: block;
    padding: 0.5rem 1rem;
    color: #212529;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid rgba(0,0,0,.125);
}

.list-group-item:first-child {
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
}

.list-group-item-action {
    width: 100%;
    color: #495057;
    text-align: inherit;
}

.list-group-numbered {
    list-style-type: none;
    counter-reset: section;
}

.list-group-item-check:checked + .list-group-item {
    color: #fff;
    background-color: var(--bs-blue);
}

.list-group-item-check {
    position: absolute;
    pointer-events: none;
    display: none;
}

.list-group-checkable {
    display: grid;
    gap: 0.5rem;
    border: 0;
}


@media only screen and (max-width: 576px)  {
    .list-group {
        margin: 1rem 0;
    }
}