div.post-article-resources > h3 {
    font-size:25px;
    text-align:center;
    font-weight:bold;
}

div.post-article-resources > p {
    text-align:center;
    font-size:18px;
    max-width:450px;
    margin:20px auto 12px auto;
}

div.panel-of-buttons {
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
}

div.panel-of-buttons > div.button-panel {
    flex-grow:0;
    flex-shrink:0;
    margin-right:20px;
}

div.panel-of-buttons > a.button, div.panel-of-buttons > div.labelled-button {
    flex-basis:30%;
    text-align:center;
}

div.panel-of-buttons > div.labelled-button {
    margin:20px;
    align-self:flex-end;
}

div.panel-of-buttons > div.labelled-button >p {
    font-size:15px;
}