.article-title {
    font-size: 1.2em;
    font-weight: bold;
    display: block;
    margin-bottom: 0.2em;
}

.authors {
    font-style: italic;
    font-size: 0.9em;
}

.publication {
    font-size: 0.9em;
}

.abstract {
    font-size: 0.8em;
    padding: 1em;
    width: 80%;
    line-height: 1.2em;
}

.article-list {
    display: flex;
    flex-flow: wrap;
    justify-content: space-between;
}

.article-list    li{
        list-style: none;
    }