hacker-news-social-listener/static/custom.css

.file{
    height: 60vh !important;
}

.file-text{
    height: 51vh !important;
    overflow-y: auto !important;
}

.files-list{
    height: 84vh !important;
    overflow-y: auto !important;
}

.CoreSection__title h3{
    font-size: 1.05rem !important;
}