* {
    padding: 0px;
    margin: 0px;    
    outline:none;
    line-height: 0px;
}

body, html {
    -webkit-touch-callout: none;
    -webkit-text-size-adjust: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    background-color: #000000;
    color: #ffffff;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

#gamewrapper {
  position: absolute;
  width: 100%;
  height: 100%;
}

#gamecontainer {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

#gamecontainer #pixi-canvas{
  margin: 0 auto;
  display: block;
}

#viewportextender {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;  
  width: 100%;
  /* Firefox */
  height: -moz-calc(100% + 1px);
  /* WebKit */
  height: -webkit-calc(100% + 1px);
  /* Opera */
  height: -o-calc(100% + 1px);
  /* Standard */
  height: calc(100% + 1px);
  visibility: hidden;
  overflow: hidden;
}

#rotateImage {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;  
}