#app{width:358px;height:358px;margin:0 auto;text-align:center}table{width:350px;height:350px;margin:0 auto;border:3px solid #999999}td[title="0"]{background-color:#fff}td[data-v="1"]{background-color:#ffc64b}td[data-v="2"]{background-color:#000}td[data-v="3"]{background-color:#b25d25}#desc{text-align:left;line-height:2em;padding:10px}#bar{padding:20px 5px;border-bottom:3px solid #cccccc}#bar span{background-color:#ccc;cursor:pointer;border:1px solid #999999;padding:3px 15px;margin:0 5px}#bar span:hover{background-color:#ace}