:root {
    --darkblue: #7ca0d5;
    --lightblue: #95c2e9;
}
.card {
    --bs-card-bg: white;
}
.card-header {
    background: linear-gradient(45deg, var(--darkblue), var(--lightblue));
}
.card ul a:hover {
    color:#63a0cf;
    transition: all ease-in 0.5s;
}
.list-group-item {
    background-color: transparent;
    margin: 0 auto;
    padding: 0.7em;
    width: 50%;
}
.list-group-item:hover {
    text-decoration-line: underline;
    transition: all ease-in 0.5s;
}
.list-group-item img {
    width: 3em;
}
.list-group-item .img-fluid {
    height: 100%;
    min-width: 4rem;
}

#repos > div > .card:hover {
    box-shadow: 0 0 0.2em 0.2em white;
 }