html,body{width:100%;height:100%;margin:0;font-family:Arial,Helvetica,sans-serif}body.core-solitaire-standalone{overflow:hidden;background:#17100c}body.core-solitaire-standalone #app,.core-solitaire-app{width:100%;height:100%;display:grid;place-items:center;overflow:hidden;background:#17100c}.core-solitaire-app canvas{display:block;touch-action:none}