site-text-scroller/static/css/display.css

body {
    margin: 0px;
}

main {
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

section {
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: flex-start;
    flex-flow: column nowrap;
}

article {
    width: 100%;
    overflow: hidden;
}