/* 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;}
.clearall{ clear:both;}

#hedge{
width:830px;
text-align:left;
margin:0 auto;
}

#site_name{
padding:3px 5px; 
border-bottom:solid 1px #ddd;
margin-bottom:15px;
text-align:center;
background:#fff;
border-bottom:solid 1px #fff;
box-shadow:0 0 4px #999;
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%);
}
#site_name_in{
margin:0 auto;
width:830px;
text-align:left;
}
#site_name a{
font-size:20px;
}


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


#item{
background:#ffffff;
width:62%;
padding:35px;
margin-bottom:23px;
position:relative;
float:right;
font-size:13px;
line-height:180%;
color:#333;
box-shadow:1px 1px 3px #999;
}

#page_title{
margin:7px 0 15px 0;
font-weight:bold;
border:#666666 solid 1px;
border-radius:5px ;
}

#page_title h2{
padding:5px;
margin:2px;
color:#444;
font-size:18px;
letter-spacing:-1px;
background:url(img/stripe.jpg);
}

#main_inner h3{
padding:5px;
border:#666666 solid 1px;
color:#666666;
font-size:15px;
letter-spacing:-1px;
margin:15px 0;
border-radius:5px ;
}

.class_img{
border-top:solid #dddddd 1px;
border-bottom:solid #dddddd 1px;
width:100%;
}

#main_inner,
#item p{line-height:180%;}

#main_inner ul li{line-height:180%;}

#main_inner .useful li{ line-height:180%; padding-bottom:3px;}


#btm {
letter-spacing: 1px;
font-size:11px;
text-align:center;
background:#fff;
}
#btm p {
margin:0 auto;
width:830px;
text-align: right;
padding: 10px;
}
#btm ul {
margin:0 auto;
width:830px;
text-align: left;
padding: 10px 0;
}