html{height:100%}body{align-items:center;background-color:#606060;box-sizing:border-box;color:#fff;display:flex;font:16px sans-serif;height:100%;justify-content:center;margin:0;padding:10px;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}#items-container{align-items:flex-end;display:flex;justify-content:center}.button-bar{bottom:16px;display:flex;position:fixed;right:16px}.button-bar>button{all:unset;background-size:contain;cursor:pointer;height:32px;margin-right:16px;opacity:.4;transition:opacity .32s;width:32px}.button-bar>button:last-of-type{margin-right:0}.button-bar>button:focus,.button-bar>button:hover{opacity:1}#btnSettings{background-image:url(../img/icon-settings.svg)}#btnFullscreen{background-image:url(../img/icon-fullscreen.svg)}