/*
Copyright (c) 2009, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 3.0.0
build: 1549
*/
  html{
      color:#000;background:#FFF;
  }
  body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,
  pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{
      margin:0;padding:0;
  }
  table{
      border-collapse:collapse;border-spacing:0;
  }
  fieldset,img{ border:0; }
  address,caption,cite,code,dfn,em,strong,th,var{
      font-style:normal;font-weight:normal;
  }
  li { list-style:none; } caption,th{ text-align:left; }
  h1,h2,h3,h4,h5,h6{
      font-size:100%;font-weight:normal;
  }
  q:before,q:after{ content:''; }
  abbr,acronym{ border:0;font-variant:normal; }
  sup{ vertical-align:text-top; }
  sub{ vertical-align:text-bottom; }
  input,textarea,select{ font-family:inherit;font-size:inherit;font-weight:inherit; }
  input,textarea,select{ *font-size:100%; }
  legend{ color:#000; }

/* デザイン */

# レイアウト(サイドバー固定)
* {
 margin:0;
 padding:0;
}

body {
 text-align:center;
}

#header {
  border-bottom:1px solid #AAAAAA;
  padding-bottom:10px;
  margin-bottom:10px;
}

#container {
 width:1000px;
 margin-left:auto;
 margin-right:auto;
 text-align:left;
}

#side {
 width:250px;
 float:left;
 font-size:15px;
 line-height:1.3em;
}

#side a {
  color:blue;
  text-decoration:none;
}
#side a:hover {
  color:blue;
}
#side a:visited {
  color:blue;
}

#side p {
 position:relative;
 z-index:2;
}

#main .para {
  margin-left:20px;
  text-indent:1em;
  margin-bottom:10px;
}


#main {
  width:750px;
  padding-rigth:100px;
  float:left;
}

#content {
  padding-right:10px;
  overflow:auto;
  height:500px;
  padding-bottom:10px;
}

#footer {
  width:100%;
  clear:left;
  text-align:center;
  padding-top:10px;
}

#footer-content {
  padding-top:10px;
  border-top:1px solid #AAAAAA;
  padding-top:10px;
}

h1 {
  font-weight:bold;
  font-size:20px;
}

h2 {
  font-weight:bold;
  margin-bottom:10px;
  text-align:center;
  font-size:20px;
}

.chapter h3 {
  font-size:17px;
  font-weight:bold;
  margin-bottom:10px;
}

em {
  font-size:14px;
  color:#008B8B;
  padding-right:2px;
  
}

.chapter {
  font-size:18px;
  line-height:1.3em;
  color:#222222;
}