:root,
body,
#app {
  min-height: 100%;
  /* Native installed-app hosts can sample this surface before Vue/CSS loads
     and use it outside the web view. It belongs to the white app chrome;
     the scrolling content supplies its own grey background. */
  background: #fff;
}

body {
  margin: 0;
}

#app {
  min-height: 100vh;
  min-height: 100dvh;
}