body,canvas,div,html{margin:0;padding:0}body{background-color:#008b8b}canvas#main_game{display:block;margin:0 auto;min-width:200px;outline:0;-webkit-tap-highlight-color:rgba(255,255,255,0)}@media screen and (orientation:portrait){canvas#main_game{width:100%;height:auto}}@media screen and (orientation:landscape){canvas#main_game{width:auto;height:100%}}