/* CSS Document */
/* 数学 */
#main h2	{
	color: #FFFFFF;
	padding: 3px;
	border-bottom: 1px solid #009999;
	background-color: #3399FF;
	border-right-width: 1px solid #009999;
	text-align: center;
	margin: 0px 0px 5px;
}

#side_menu	{
	float:left;
	font-weight: bold;
	line-height: 1.6em;
	font-size: 14px;
	border-right: 2px solid #3399FF;
	width:160px;
}
#side_menu ul	{
	list-style-type: none;
	padding: 0px;
	margin: 2px 0px 2px 5px;
}
#side_menu li	{
	border-bottom: 2px dotted #3399CC;
	padding: 0px;
	margin: 0px;
}
#side_menu li a	{
	display: block;
	text-decoration: none;
	color: #333333;
	padding: 5px;
	margin: 0px;
}
#side_menu li a:hover	{
	display: block;
	text-decoration: none;
	background-color: #CCFFFF;
	color: #333333;
	padding: 5px;
	margin: 0px;
}
.now {
	background-color: #CCFFFF;
}
#contents	{
	float:right;
	width: 680px;
	margin: 0 0 20px;
	padding: 0px;
	color: #333333;
}
#contents h3	{
	border-bottom: 1px solid #3399CC;
	border-left: 15px solid #3399CC;
	padding-left: 10px;
}

#contents table th	{
	background-color: #DEEFF8;
	text-align:center;
	vertical-align: middle;
}
#freecontents	{
	font-size: 100%;
	margin: 0 0 20px;
	padding: 0px;
	color: #333333;
}
#freecontents table th	{
	background-color: #DEEFF8;
	text-align:center;
	vertical-align: middle;
}

/*　数学 */
#side_menu ul ul	{
	font-size: 10px;
	display: block;
	background-color: #E8FFFF;
	margin: 0px;
}

#contents h4	{
	background-color: #99CCFF;
	padding: 5px;
	margin-bottom: 0px;
}
.inside h3	{
	font-size: 14px;
	background-color: #DEEFF8;
}
.inside table	{
	vertical-align: middle;
	margin: 5px;
}
.inside table p		{
	margin-left: 25px;

}
.inside table ul	{
	margin: 0px 0px 0px 20px;
	padding: 2px;
}

.inside ol	{
	line-height: 1.5em;
}

.frame1 {
	margin: 0px;
	padding: 3px 10px;
	border: 1px solid #9CCEE7;
	display: block;
}
.frame1 ul li	{
	line-height: 1.5em;
}
.frame1 strong	{
	font-size: 14px;
}
.frame2	{
	font-size: 14px;
	border-bottom: medium dashed #9CCEE7;
	font-weight: bold;
}
.info {
	margin: 0px;
	padding: 3px 20px;
	border: 1px solid #3399CC;
}
.function {
	float: left;
	margin: 2px;
	padding: 5px;
}
.function2 {
	float: right;
	margin: 5px;
	padding: 5px;
	display: block;
	width: 313px;
}
.function2 p img {
	vertical-align: middle;
}
hr {
	color: #FFFFFF;
}
.paint_over {
	background-color: #3399FF;
	color: #FFFFFF;
	padding: 3px;
	margin-right: 5px;
	font-weight: bold;
	display: inline;
	font-size: 14px;
}
.math-ter ul li	{
	list-style-type: none;
}
p.dropcap:first-letter {
	font-size: 270%;
	float: left;
	line-height: 1;
	background-color: #FF99CC;
	color: white;
	padding: 10px 3px;
	margin-right: 3px;
	margin-top: 0px;
	margin-bottom: 0px;
	margin-left: 0px;
}
.box {
	margin-left: 35px;
	width: 450px;
}
.deco	{
	font-size: 110%;
	color: #333399;
}