cork-360-image-viewer.html

<style>
  :host {
    display: inline-block;
  }
  .img {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none; 
    -ms-user-select: none; 
    user-select: none;
  }
</style>

<img id="img" draggable="false" />