/* CSS document */

body{
font-family:arial,Osaka,sans-serif,verdana, Meiryo;
color:#111;
text-align:center;
background:#f8f8f8;
}

*{margin:0;padding:0;line-height:160%;}
html,body{margin:0; padding:0}
img{border:none;}
ul,ol{margin:0;padding:0;}
ul li{list-style:none;list-style-postion:inline}
ul li a{text-decoration:none;border:none;}
h2,h3,h3,h4,h5{margin:0;padding:0;}
.clear{ clear:both;}

#main_body{
width:790px;
text-align:left;
margin:0 auto;
}
#headerarea{
font-size:15px;
margin-bottom:15px;
background:#111111;
background: -moz-linear-gradient(top, #7f7200, #111111);
background: -webkit-gradient(linear, center top, center bottom, from(#7f7200), to(#111111));
background: linear-gradient(top center, #7f7200 0%, #111111 100%);
text-align:center;
}
#headerarea_in01{
width:790px;
margin:0 auto;
text-align:left;
}
#headerarea a{
padding:10px 5px;
display:block;
text-decoration:none;
font-size:33px;
letter-spacing:-1px;
color:#fff;
}
#headerarea .headerarea_in02{
display:block;
padding:5px;
font-weight:normal;
font-size:13px;
background:#fff;
background: -moz-linear-gradient(top, #ffffe6, #fff);
background: -webkit-gradient(linear, center top, center bottom, from(#ffffe6), to(#fff));
background: linear-gradient(top center, #ffffe6 0%, #fff 100%);
border-bottom:#ccc solid 1px;
color:#111111;
}
#headerarea .headerarea_in02 span{
width:790px;
display:block;
margin:0 auto;
text-align:left;
}


#contentnavi{
width:26%;
position:relative;
float:left;
font-size:11px;
color:#888;
margin-bottom:15px;
padding:1px;
}
#contentnavi ul{
padding:1px 0;
margin-bottom:10px;
background:#aaa;
box-shadow:1px 1px 2px #aaa;
}
#contentnavi ul li{
padding:7px;
margin:1px;
background:#eee;
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:#fff 1px solid;
}

.nav_label{
padding:7px;
color:#fff;
font-size:14px;
font-weight:bold;
background:#333;
background: -moz-linear-gradient(top, #666, #000);
background: -webkit-gradient(linear, center top, center bottom, from(#666), to(#000));
background: linear-gradient(top center, #666 0%, #000 100%);
border:#000 solid 1px;
box-shadow:1px 1px 2px #aaa;
}

#article_unit{
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,
#article_unit .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:#111111;
font-size:16px;
letter-spacing:-1px;
}

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

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

.image_01{
border-top: #f6eec8 solid 2px;
border-bottom: #f6eec8 solid 2px;
width:100%;
}

#copy{
padding:12px;
background:#eee;
font-size:12px;
color:#666;
text-align:center;
}
#copy_in{
width:790px;
margin:0 auto;
text-align:left;
}
#copy ul li{
line-height:180%;
}
#copy .credit{
letter-spacing:1px;
text-align:right;
font-size:11px;
}