.row {
    display: flex;
    flex-flow: row wrap;
}

.justify-space-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.col {
    display: flex;
    flex-flow: column wrap;
}

.intro {
    font-style: italic;
    font-size: 18px;
}

.article-card {
    width: 800px;
    padding: 10px;
    margin-top: 40px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
}

.article-card-anchor {
    text-decoration: none !important;
}

.article-card-title {
    margin-bottom: 5px;
}

.article-card-intro {
    margin-bottom: 0px;
}

.article-card-footer {
    color: rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
}

.round-border-img > img {
    border-radius: 5px;
}

.spacer {
    width: 15px;
    text-align: center;
    font-size: 1.5rem;
}