#references {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

#references a {
    text-decoration: none;
}

#references article:hover img {
    opacity: 0.7;
}

#references article {
    width: 46%;
    max-width: 360px;
    padding-bottom: 16px;
    text-align: justify;
    cursor: pointer;
}

#references article h2 {
    color: var(--sm-near-white-color);
    width: calc(100% - 20px);
    margin: 0 auto;
    margin-bottom: 0.3em;
}

#references article p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 10;
    overflow: hidden;
    width: calc(100% - 20px);
    margin: 0 auto;
}

#references article img {
    width: calc(100% - 6px);
    max-height: 190px;
    margin-bottom: 16px;
    object-fit: cover;
    object-position: center;
    border: 3px solid var(--sm-blue-color);
    border-radius: 3px;
    /* transition: border-color 150ms; */
    transition: opacity 0.15s;
}

/* #references article:hover > img {
    border-color: var(--sm-blue-color);
} */

#references article span {
    width: 100%;
    display: inline-block;
    text-align: right;
}

#references article span a {
    font-style: italic;
    text-decoration: none;
    padding-top: 5px;
}

@media only screen and (max-width: 600px) {
    #references article {
        width: 90%;
    }
}