#side_menu {
	float: left;
	width: 166px;
	height: 142px;
	background-image: url(../images/what_btn.gif);
	background-repeat: no-repeat;
	background-position: -167px 0px;
	margin: 0;
	padding: 0;
 }
#side_menu img {
  display: block;
}
#side_menu ul{
	margin: 0;
	padding: 0;
	list-style: none;
 }
 #side_menu li{
	margin: 0;
	padding: 0;
	width: 167px;
	height: 32px;
	text-indent: -9999px;
 }
  #side_menu a{
	margin: 0;
	padding: 0;
	width: 167px;
	height: 32px;
	text-decoration: none;
	display: block;
}

#side_menu li.what01   {
	background:  url(../images/what_btn.gif) no-repeat 0px -46px;
 }
 #side_menu li.what02   {
	background:  url(../images/what_btn.gif) no-repeat 0px -78px;
 }
 #side_menu li.what03   {
	background:  url(../images/what_btn.gif) no-repeat 0px -110px;
 }

#side_menu li.what01 a:hover   {
	background:  url(../images/what_btn.gif) no-repeat -167px -46px;
 }
 #side_menu li.what02 a:hover   {
	background:  url(../images/what_btn.gif) no-repeat -167px -78px;
 }
 #side_menu li.what03 a:hover   {
	background:  url(../images/what_btn.gif) no-repeat -167px -110px;
 }

h3 {
	font-size: medium;
	color: #333333;
	background-color: #DBE5FF;
	padding: 5px;
	margin: 0 0 15px 0;
	border-left-width: 7px;
	border-left-style: solid;
	border-left-color: #4B7CFF;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #4B7CFF;
}
h4 {
	font-size: medium;
	color: #333333;
	padding: 2px;
	margin: 20 0 0;
	border-bottom-width: 2px;
	border-bottom-style: solid;
	border-bottom-color: #DBE5FF;
}
li.point{
	list-style-position: outside;
	list-style-image: url(../images/system/system_li.gif);
}