body {
	margin: 0;
	padding: 0;
	background-color: #800080;
}

header {
	color: #FFF;
	background-color: #800080;
	height: 60px;
	padding-top: 5px;
	display: block;
	margin-top: 0px;
	margin-bottom: 50px;
	box-sizing: border-box;
	text-align: center;
}

p {
	font-size: 15.5pt;
	font-weight: bold;
	font-family: Serif;
	text-align: center;
	margin-right: auto;
	margin-left: auto;
	display: block;
	color: #FFF;
}

a, a:hover, a:visited {
	color: #FAABBF;
}

/*---------table----------*/
#tab-ttt {
	padding: 5px;
	font-size: 4em;
	font-family: Serif;
	width: 300px;
	height: 310px;
	margin-left: auto;
	margin-right: auto;
	color: #555;
	background-color: #E9E9E9;
	text-align: center;
	border: 1px #BFBFBF solid;
	border-radius: 4px;
	vertical-align: center;
	box-shadow: 1px 1px 1px #BBB;
	/*margin-left: auto;
	margin-right: auto;
	padding: 5px;
	font-size: 4em;
	font-family: Sans;
	color: #444;
	background: #F8F8F8;
	width: 310px;
	height: 300px;
	text-align: center;
	vertical-align: center;
	border: 1px solid #CECECE;
	border-radius: 5px;
	box-shadow: 1px 1px 1px #CCC;*/
}

/*---------column----------*/
#tab-ttt td {
	border-collapse: collapse;
	border-left: 5px #BBB solid;
	border-bottom: 5px #BBB solid;
}


#tab-ttt td:first-child {
	border-left: none;
}

#tab-ttt tr:last-child td {
	border-bottom: none;
}

/*---------cell----------*/
#tab-ttt td {
	cursor: pointer;
	height: 95px;
	width: 95px;
}

#tab-ttt td:hover {
	background-color: #ccc;
}

/*---------restart button----------*/
#bttn-restart {
	font-weight: bold;
	display: block;
	padding: 10px;
	margin-left: auto;
	margin-right: auto;
	font-size: 1.5em;
	width: 260px;
	background: #00DBEB;
	color:#000;
	border: none;
	border-radius: 6px;
	cursor: pointer;
}

#bttn-restart:hover {
	background-color: #1DC5FF;
}

#bttn-restart:active {
	background: #0787B4;
}

#bttn-restart:disable {
	color: #333;
	background: #CDCDCD;
}