/*css setting*/

*{margin:0;padding:0;line-height:160%;}
body{
margin:0;
padding:0;
font-family:arial, 'Hiragino Kaku Gothic Pro', Meiryo, san-serif, sans-serif, Osaka, verdana;
color:#000;
text-align:center;
background:#f9f9f9;
}
h1,h2,h3,p,ul,ol,li{
margin:0px;
padding:0px;
}
li{
margin:0px;
padding:0px;
list-style-type:none;
}
img{border:0;}

a{color:#a50f38; text-decoration:none;}
a:hover{ color:#aa364f; text-decoration:none;}
.c-f{ clear:both;}

#section{
width:850px;
text-align:left;
margin:0 auto;
}
#headline{
margin-bottom:18px;
padding:17px 7px;
background:#fff;
background: -moz-linear-gradient(top, #fff, #eee);
background: -webkit-gradient(linear, center top, center bottom, from(#fff), to(#eee));
background: linear-gradient(top center, #fff 0%, #eee 100%);
border-bottom:#ccc solid 1px;
text-align:center;
}
h1 a{
width:850px;
margin:0 auto;
display:block;
color:#333;
text-align:left;
}
h1 a:hover{
color:#333;
text-decoration:underline;
}

#nav{
width:26%;
position:relative;
float:left;
font-size:12px;
color:#555;
padding:0;
}
#nav ul{
margin:0 0 12px 0;
padding:3px;
background:#fff;
box-shadow:1px 1px 2px #999999;
}
#nav ul li{
padding:6px;
margin:0 0 2px 0;
background:#eee;
background: -moz-linear-gradient(top, #e9e9e9, #f9f9f9);
background: -webkit-gradient(linear, center top, center bottom, from(#e9e9e9), to(#f9f9f9));
background: linear-gradient(top center, #e9e9e9 0%, #f9f9f9 100%);
color:#333;
border:#e9e9e9 solid 1px;
}
#nav ul li a{
color:#333;
text-decoration:underline;
}
#nav ul li.n_title,
.n_title{
padding:12px 5px;
margin:0 0 3px 0;
font-size:13px;
font-weight:bold;
list-style:none;
background:none;
background:#474baa;
background: -moz-linear-gradient(top, #2633a5, #474baa);
background: -webkit-gradient(linear, center top, center bottom, from(#2633a5), to(#474baa));
background: linear-gradient(top center, #2633a5 0%, #474baa 100%);
color:#fff;
border:none;
}
#pagelist li a span{
display:block;
padding:2px 3px;
} 

#main-contents{
width:65%;
padding:25px;
margin:0 0 20px 0;
position:relative;
float:right;
font-size:15px;
line-height:150%;
background:#f9f9f9;
border:solid #fff 2px;
box-shadow:1px 1px 3px #999;
}

h2,
h3,
#main-contents .link_title{
color:#fff;
font-size:15px;
padding:7px 5px;
margin:15px 0;
font-weight:bold;
border-radius:4px ;
background: #878787; /* Old browsers */
background: -moz-linear-gradient(top,  #878787 0%, #000000 50%, #474747 51%, #c6c6c6 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#878787), color-stop(50%,#000000), color-stop(51%,#474747), color-stop(100%,#c6c6c6)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  #878787 0%,#000000 50%,#474747 51%,#c6c6c6 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  #878787 0%,#000000 50%,#474747 51%,#c6c6c6 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  #878787 0%,#000000 50%,#474747 51%,#c6c6c6 100%); /* IE10+ */
background: linear-gradient(to bottom,  #878787 0%,#000000 50%,#474747 51%,#c6c6c6 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#878787', endColorstr='#c6c6c6',GradientType=0 ); /* IE6-9 */
}

{
margin:13px 0;
font-weight:bold;
color:#00194e;
font-size:16px;
letter-spacing:-1px;
}

#main-contents ul li,
#main-contents p{
line-height:150%;
}

#main-contents .reference li{
line-height:150%;
padding-bottom:3px;
}

.index_image{
border-top: #ced7fc solid 2px;
border-bottom: #ced7fc solid 2px;
width:100%;
}

#under_wrap{
padding:12px;
text-align:right;
font-size:11px;
color:#666;
background:#f3f3f3;
background: -moz-linear-gradient(top, #eee, #fff);
background: -webkit-gradient(linear, center top, center bottom, from(#eee), to(#fff));
background: linear-gradient(top center, #eee 0%, #fff 100%);
border-top:#ccc solid 1px;
text-align:center;
}
ul#footer{
margin:0 auto;
width:850px;
text-align:left;
font-size:12px;
padding:7px 10;
color:#555;
}
ul#footer li{
line-height:200%;
font-size:11px;
}
#under_wrap p{
letter-spacing:1px;
font-size:11px;
padding:3px;
line-height:100%;
}