.codex {
	display:block;
	width:100%;
	background-color:#f8f8c5;
	color:#000;
	text-align:left;
}
.tut_menu {
	font-size:12px;
	font-family:Arial;
	text-align:left;
	border-color:#00008b;
}
.tut_menu a {
	text-decoration:none;
	color:#00008b;
}
.tut_menu a:hover {
	text-decoration:underline;
	color:#daa700;
}
#exCode {
	display:block;
	width:150px;
	height:20px;
	font-weight:bold;
	text-align:center;
	background-color:#f8f8c5;
}
a#exCode {
	text-decoration:none;
	color:#8b4513;
}
a:hover#exCode {
	text-decoration:none;
	color:#daa700;
}
#html {
	display:block;
	padding:10px;
	background-color:#daa700;
	color:#00008b;
	width:600px;
	text-align:center;
}
#css {
	display:block;
	padding:10px;
	background-color:#daa700;
	color:#008b00;
	width:600px;
	text-align:center;
}
#js {
	display:block;
	padding:10px;
	background-color:#daa700;
	color:#8b0000;
	width:600px;
	text-align:center;
}
#php {
	display:block;
	padding:10px;
	background-color:#daa700;
	color:#8b4513;
	width:600px;
	text-align:center;
}