html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background-color:#000}#game-container{width:calc(100% - 1px);height:calc(100% - 1px);margin:1px;box-sizing:border-box;background-color:#000}#telegram-login{position:absolute;z-index:1000;pointer-events:auto}canvas{position:absolute}