*{
	margin: 0;
	padding: 0;
}
body{
	background: #f5f5f5;
}
.box{
	width: 900px;
	height:600px;
	border: 2px solid #a9a9a9;
	position: relative;
	margin: 0 auto;
	margin-top: 10px;
	-webkit-box-shadow:3px 3px 3px #999;
		-moz-box-shadow:3px 3px 3px #999;
		-ms-box-shadow:3px 3px 3px #999;
		-o-box-shadow:3px 3px 3px #999;
}
h1{
	font-family:"微软雅黑";
	position: absolute;
	top: 20px;
	left: 400px;
}

.select{
	height: 400px;
	width: 270px;
	position: absolute;
	left: 60px;
	bottom: 40px;
	
}
select{
	width: 250px;
	height: 50px;
	font-size: 23px;
	font-family:"微软雅黑";
	position: relative;
	margin-left: 10px;
	margin-top: 10px;
	color: #c0c0c0;
	border: 0px;
	background: white;
	-webkit-box-shadow:1px 1px 1px #999;
		-moz-box-shadow:1px 1px 1px #999;
		-ms-box-shadow:1px 1px 1px #999;
		-o-box-shadow:1px 1px 1px #999;
    

}

.time{
	width: 250px;
	height: 50px;
	position: relative;
	margin-left: 10px;
	margin-top: 10px;
	
	text-shadow: 3px 3px 7px #bbb;
	font-size:26px;
	text-align:center;
}
.select button{
	width: 210px;
	height:40px;
	background: white;
	-webkit-border-radius: .5em; 
	-moz-border-radius: .5em;
	border-radius: .5em;
	border: 2px #e5e5e5 solid; 
	position: relative;
	margin-top: 20px;
	margin-left: 30px;
	font-size: 21px;
	font-family:"微软雅黑";
	color: #708090;
	cursor: pointer;
	-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
	-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
	box-shadow: 0 1px 2px rgba(0,0,0,.2);
	text-shadow: 0 1px 1px rgba(0,0,0,.3);
}
#sudokuBoard{
    
    margin: 0 auto;
    border-spacing: 0;
    position: absolute;
	
	bottom: 40px;
	right: 80px;

}




td.boardCellGroupA, td.boardCellGroupB {
    background-color: #f5f5f5;
}

td.boardCellGroupA td.boardCell {
    width: 46px;
    height: 46px;
    
    background-color: #d3d3d3;
}

td.boardCellGroupB td.boardCell {
    width: 46px;
    height: 46px;
    
    background-color: #a9a9a9;
}
.hide:hover{
	background:	#E9967A;
}
.hide {
	color: 	#0000FF;
	font-size:25px;
	text-align:center;
	font-family:微软雅黑;
	height:46px;
	width:46px;
	line-height:46px;
}
.show{
	font-size:25px;
	text-align:center;
	font-family:微软雅黑;
	height:46px;
	width:46px;
	line-height:46px;
}
.hide-text{
	color: 	#0000FF;
	font-size:25px;
	text-align:center;
	font-family:微软雅黑;
	height:44px;
	width:44px;
	line-height:46px;
	border: 0px;
	background-color: inherit;
}
.hide-text:hover{
	background:	#E9967A;
}