body {
    margin: 0;
    font-family: Poppins;
    color: black;
    background-color: #eee;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 23pt;

    padding-bottom: 20px;
}

.App {
    text-align: center;
}

#bibtex_popup {
    font-family: 'Courier New', Courier, monospace;
    font-size: 10pt;
    color: black;
    width: fit-content;
    background-color: #ccc;
    border-radius: 10px;
    border: none;
    padding: 10px;
}

#authors {
    font-size: 13pt;
}

#authors a {
    color: #141;
    display: inline-block;
}

#authors sup {
    font-size: 13pt;
    margin-right: 9px;
}

#content_column {
    width: 950px;
    margin-left: auto;
    margin-right: auto;
}

.link_button {
    display: inline-block;
    font-size: 16pt;
    height: 1.5em;
    padding: 5px 15px 5px 15px;
    color: white;
    background-color: #5555CC;
    border-radius: 5px;
    text-decoration: none;
    margin-right: 5px;
    transition: all;
    transition-duration: 200ms;
}

.link_button:hover {
    background-color: #111188;
}