/* Keep app labels out of the browser selection/callout UI, without blocking
   scrolling, zoom, keyboard focus, assistive technology, or form editing. */
html body, html body * {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
html body input, html body textarea,
html body [contenteditable]:not([contenteditable="false"]),
html body [contenteditable]:not([contenteditable="false"]) * {
  -webkit-user-select: text;
  user-select: text;
  -webkit-touch-callout: default;
}