@charset "utf-8";


div#mainmenu{
	margin-top: -10px;
	padding-top: 0;
}

ul.group_page_list{
	margin: 0 auto 0;
	_margin: 0 auto -37px;
	height: 37px;
	width: 690px;
	display:block;
	float: left;
    background-image: url(../../img/practice/group_page_menu.gif);
    background-repeat: no-repeat;
}
ul.group_page_list li{
	display:inline;
    float: left; 
    list-style: none;
    overflow: hidden;
}
ul.group_page_list li a{
	height: 37px;
	width: 345px;
	display: block;
	overflow:hidden;
	margin: 0;
    background-image: url(../../img/practice/group_page_menu.gif);
	background-repeat: no-repeat;
	text-indent:-9877em;
}
ul.group_page_list li#sub_menu01 a{
	background-position: 0 0;
}
ul.group_page_list li#sub_menu01 a:hover,
ul.group_page_list li#sub_menu01 a.selected{
	background-position: 0 -37px;
}
ul.group_page_list li#sub_menu02 a{
	background-position: -345px 0;
}
ul.group_page_list li#sub_menu02 a:hover,
ul.group_page_list li#sub_menu02 a.selected{
	background-position: -345px -37px;
}