body, html {
    overflow: hidden;
}
.canvas {
    display: flex;
    flex-direction: column;
}
.palette {
    z-index: 10;
}
button.icon span.pyj {
    background-image: url(../activity/activity-icon.svg);
}
button.icon span.zip {
    background-image: url(../icons/zip-archive.svg);
}
button.icon span.html {
    background-image: url(../icons/text-html.svg);
}
#main-toolbar #activity-button {
  background-image: url(../activity/activity-icon.svg);
}
@font-face {
    font-family: "Noto Emoji";
    src: url("../fonts/NotoEmoji.woff") format('woff');
}