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

#field{
width:850px;
text-align:left;
margin:0 auto;
}
#site_name{
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_unit{
width:26%;
position:relative;
float:left;
font-size:11px;
color:#888;
margin-bottom:15px;
padding:1px;
}
#nav_unit ul{
padding:1px 0;
margin-bottom:10px;
background:#aaa;
box-shadow:1px 1px 2px #aaa;
}
#nav_unit 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;
}

#cont_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,
#cont_area .link_title{
color:#002434;
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%, #f0fcfe 35%, #deeef5 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#fff), color-stop(35%,#f0fcfe), color-stop(100%,#deeef5)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  #fff 0%,#f0fcfe 35%,#deeef5 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  #fff 0%,#f0fcfe 35%,#deeef5 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  #fff 0%,#f0fcfe 35%,#deeef5 100%); /* IE10+ */
background: linear-gradient(to bottom,  #fff 0%,#f0fcfe 35%,#deeef5 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fff', endColorstr='#deeef5',GradientType=0 ); /* IE6-9 */
}

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

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

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

#g_footer{
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;
}
#g_footer p{
letter-spacing:1px;
font-size:11px;
padding:3px;
line-height:100%;
}