.card-list {
    position: relative;
    display: flex;
    flex-flow: row wrap;
}

.card-list::before {
    position: absolute;
    top: 10rem; bottom: 10rem; left: -100rem; right: 30%;
    content: "";
    display: block;
    background-color: #e5e5e5;
    z-index: 0;
}

.grid-item {
    z-index: 1;
}

.card--member .card__body {
    max-width: 100%;
    margin-top: 0.5rem;
}

.card__body a:not(.btn) {
    text-decoration: underline;
}

.btn--big {
    width: 100%;
}

.btn--big:hover {
    background-color: #18d672;
}