body{margin:0;padding:20px;font-family:sans-serif;font-size:20px}.map{margin:1em 0;position:relative}.cursor{position:absolute;width:5px;height:5px;background:red}.box{position:absolute;border:1px solid blue}input{width:20em;font-size:20px}button{display:inline-block;margin:0 5px;font-size:24px}.score{width:700px;padding:10px;background:#8f8;text-align:center}.score.score-big{font-size:36px;padding:20px}.error1,.error2{width:700px;padding:10px}.error1{background:#fa8}.error2{background:#f88}td{padding:5px 10px}