content/hifi-content/Experiences/Releases/usefulUtilities/smartBoard/screenshareViewer/screenshareClient.css

* {
    margin: 0;
}

body, html {
    height: 100%;
    width: 100%;
    margin: 0;
}

#subscriber {
    width: calc(100% - 30px);
    height: calc(100% - 30px);
}