.demo-options {
  display: flex;
  margin: 20px;

  & > div {
    margin: 16px;
  }

  .mat-radio-button {
    display: block;
    margin-bottom: 5px;
  }
}

.demo-overlay {
  display: block;

  background: lightblue;
  min-width: 50px;
  min-height: 50px;

  max-height: 100%;
  overflow: auto;
}

.demo-trigger {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
}