.demo-a11y-sidenav-app {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

.demo-a11y-sidenav-container {
  flex: 1;
}

.demo-a11y-sidenav-container-fixed {
  flex: none;
}

h1.demo-a11y-sidenav-app-name {
  margin-left: 8px;
}

button.demo-a11y-sidenav-close {
  margin: 20px;
}

.demo-a11y-sidenav-filler {
  margin: 100px 20px;
}