@charset "utf-8";
/* CSS Document */

* {
	margin: 0px;
	padding: 0px;
}

body {
	margin:auto;
	padding: 0px;
	background: #ffffff;
	font-family: "Hiragino Kaku Gothic Pro", Osaka, "Arial", "Helvetica", "Verdana", sans-serif;
	line-height: 100%;
	font-size:14px;
	text-align: center;
	line-height:150%;
}

h1,h2,h3,h4 {
	font-size: 1.2em;
	line-height: 100%;
	margin: 0px;
	padding: 0px;
}

li {
    list-style:none;
}

/* link */

a {
    text-decoration:none;
}

a:link {
	color: #666666;
}

a:visited {
	color: #666666;
}

a:hover {
	color:#FF6600;
	text-decoration: none;
}

/* banner_link */

img {
	border: none;
}

hr{
	display: none;
}

div.clear{
	clear: both;
}

/* --------------------------------------------------------------------- */
/* common */
/* --------------------------------------------------------------------- */

div#all {
    margin:auto;
	width:900px;
}

div#index {
    width:870px;
	height:auto;
	margin:auto;
	display:block;
}

div#main {
    clear:both;
    width:900px;
	margin:auto;
}

div#main2 {
    clear:both;
	width: 900px;
	text-align: left;
}

div#header_top {
	width: 900px;
	height: 55px;
	text-align: center;
	margin:auto;
	margin-top:20px;
	margin-bottom:40px;
}

p#logo {
	float: left;
	width: 240px;
}

h1#logo {
	float: left;
	width: 240px;
	height:55px;
	text-indent:-550em;
}

h1#logo a {
    height:240px;
	height:55px;
    display:block;
	background-image:url(../img/m_top.gif);
}

ul#menu {
	float: right;
	text-align: left;
	width: 600px;
	display: block;
}

ul#menu li {
	float: left;
	list-style-type:none;
}

ul#menu li a {
	text-indent:-700em;
	width:150px;
	height:55px;
	display:block;
	background-repeat:no-repeat;
	background-position:0px 0px;
}

ul#menu li a:hover {
    background-position:0px -55px;
}

a.menu1 {
    background-image:url(../img/m1.gif);
}
a.menu2 {
    background-image:url(../img/m2.gif);
}
a.menu3 {
    background-image:url(../img/m3.gif);
}
a.menu4 {
    background-image:url(../img/m4.gif);
}


div.clear {
    margin:auto;
	width:900px;
	height:30px;
}

div#footer {
	width: 900px;
	height:30px;
	text-align: center;
	margin:auto;
	border-top:solid 1px #999999;
}


ul#footer_menu li {
	float: right;
	list-style-type: none;
	font-size: 9px;
	margin-right:20px;
}

/* --------------------------------------------------------------------- */
/* index */
/* --------------------------------------------------------------------- */
div#index_top_left {
    float:left;
	width:300px;
}

div#index_top_right {
    float:left;
	width:500px;
}

div#index_top_center {
   width:auto;
   height:auto;
}

div#index_top_center li {
   float:left;
   display:block;
   margin:10px;
}

div#index_top_right div#wrap_ext {
    padding:25px;
}

div#index_top_right div#wrap_ext li {
    float:left;
	text-decoration:none;
	margin-left:10px;
	margin-bottom:10px;
}

div#index_top_right div#wrap_ext li a {
    text-indent:-700em;
	width:206px;
	height:276px;
	display:block;
	background-repeat:no-repeat;
	background-position:0px 0px;
}

div#index_top_right div#wrap_ext li a:hover {
    background-position:0px -276px;
}

div#wrap_ext li a.cate1 {
    background-image:url(../img/medical_bt.gif);
}

div#wrap_ext li a.cate2 {
    background-image:url(../img/human_bt.gif);
}

div#wrap_ext li a.cate3 {
    background-image:url(../img/science_bt.gif);
}

div#wrap_ext li a.cate4 {
    background-image:url(../img/welfare_bt.gif);
}

div#top_left {
	float: left;
	width: 300px;
}

div#top_right {
	float: left;
	width: 600px;
}

div#top_right_bun {
    padding-top:10px;
	padding-left:30px;
	padding-right:30px;
	padding-bottom:20px;
}

div#top_left_img {
    height:120px;
	margin-top:100px;
}

div#top_left_img_center {
    text-align:center;
	height:200px;
}