/*------CSS------*/
*{margin:0;padding:0;line-height:160%;}
body{
margin:0;
padding:0;
font-family:arial, sans-serif, Osaka, verdana, Meiryo;
color:#111;
background:#f4f4f4;
}
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:underline;}
.clear_fix{ clear:both;}

#all_contents{
width:790px;
text-align:left;
margin:0 auto;
}

#sitename{
padding:12px 0 5px 0;
margin:0 0 40px 0;
background:#fff;
text-align:center;
box-shadow:0 10px 10px #fff;
background:#fff;
text-align:center;
background: -moz-linear-gradient(top,#f5f5f5,#fff);
background: -webkit-gradient(linear, center top, center bottom, from(#f5f5f5), to(#fff));
background: linear-gradient(top center, #f5f5f5 100%, #fff 0%);
}
#sitename a{
width:790px;
margin:0 auto;
display:block;
font-size:24px;
font-weight:normal;
display:block;
text-align:left;
}


#navigarion_wrap{
width:26%;
padding:0  0 12px 0;
position:relative;
float:left;
font-size:12px;
}
#navigarion_wrap ul{
margin:0 0 10px 0;
background:#fff;
box-shadow:1px 1px 2px #999;
background: -moz-linear-gradient(top, #f9f9f9, #eee);
background: -webkit-gradient(linear, center top, center bottom, from(#f9f9f9), to(#eee));
background: linear-gradient(top center, #f9f9f9 0%, #eee 100%);
border:#fff solid 1px;
}
#navigarion_wrap ul li{
padding:10px 8px;
border-top:#fff solid 1px;
border-bottom:#e9e9e9 solid 1px;
}
#navigarion_wrap{
font-size:13px;
}
#contents_list li a{
text-decoration:underline;
}

#content_area{
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,
#content_area .link_title{
color:#472f20;
font-size:15px;
padding:7px 5px;
margin:15px 0;
font-weight:bold;
border-radius:4px ;
background: #fff; /* Old browsers */
background: -moz-linear-gradient(top,  #fff 0%, #fff2ee 35%, #eddcd7 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#fff), color-stop(35%,#fff2ee), color-stop(100%,#eddcd7)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  #fff 0%,#fff2ee 35%,#eddcd7 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  #fff 0%,#fff2ee 35%,#eddcd7 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  #fff 0%,#fff2ee 35%,#eddcd7 100%); /* IE10+ */
background: linear-gradient(to bottom,  #fff 0%,#fff2ee 35%,#eddcd7 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fff', endColorstr='#eddcd7',GradientType=0 ); /* IE6-9 */
}

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

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

.class_img{
border:solid #cccccc 1px;
border-right:none;
border-left:none;
width:100%;
}

#foot_bar {
letter-spacing: 1px;
font-size:11px;
text-align:center;
background:#fff;
}
#foot_bar p {
margin:0 auto;
width:790px;
text-align: right;
padding: 10px;
}
#foot_bar ul {
margin:0 auto;
width:790px;
text-align: left;
padding: 10px 0;
}