html {
  touch-action: none;
  -ms-touch-action: none;
}

body, canvas, div {
  touch-action: none;
  display: block;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

  user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-user-select: none;
}

#GameDiv, #Cocos3dGameContainer, #GameCanvas {
  touch-action: none;
  -ms-touch-action: none;
}

html, body {
  width: 100%;
  height: 100%;
  height: 100dvh;
  padding: 0;
  margin: 0;
  overflow: hidden;
  position: relative;
  background: #2f2f2f;
}

#GameDiv, #Cocos3dGameContainer {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  margin: 0;
  padding: 0;
  position: fixed;
  top: 0;
  left: 0;
  right: auto;
  bottom: auto;
  background: #171717;
}

#GameCanvas {
  width: 100%;
  height: 100%;
  display: block;
}