/*
 * style.css: CSS style definition file
 * modified from ((<URL:http://www.ruby-lang.org/ja/man-1.6/style.css>)).
 * 2016/09/23 (Y. SASAKI) 
 * 2006/05/20 (M. Odaka) 
 * 2005/11/06 (Y. Morikawa) background URL is changed to local site
 * 2005/08/11 (Y. Morikawa) Update
 * 2005/06/02 (Y. Morikawa) Update
 * 2005/04/13 (M. Ishiwatari) Update
 * 2005/02/13 (M. Odaka)
 */

body {
   background: url("wall_d.gif");
   color: #000; 
   line-height: 150%;
}
div.main {
  border-radius: 8px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
  box-shadow: 0 1px 2px #ccc;
    -webkit-box-shadow: 0 1px 2px #ccc;
    -moz-box-shadow: 0 1px 2px #ccc;
  background-color: rgba(255, 255, 255, 0.6);
  margin: 12px auto; 
}

h1 {
  border-radius: 8px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
  box-shadow: 0 1px 2px #ccc;
    -webkit-box-shadow: 0 1px 2px #ccc;
    -moz-box-shadow: 0 1px 2px #ccc;
  background: #00cc66;
  border-top: #00cc66 4px solid;
  border-bottom: #00cc66 4px solid;
  color: white;
  line-height: 100%;
  padding: 10px 14px; 
}
h1 a {
  color: white;
  text-decoration: none; 
}
h1 a:hover {
  color: white;
  text-decoration: none; 
}
h1 a:active {
  color: white;
  text-decoration: none; 
}
h1 a:link {
  color: white;
  text-decoration: none; 
}
h1 a:visited {
  color: white;
  text-decoration: none; 
}

h2 {
  border-left: #00cc66 0.6em solid;
  border-bottom: #99FFCC 5px solid;
  color: black;
  padding-left: 5px; 
}
h2 a {
  color: black;
  text-decoration: none; 
}
h2 a:hover {
  color: black;
  text-decoration: none; 
}
h2 a:active {
  color: black;
  text-decoration: none; 
}
h2 a:link {
  color: black;
  text-decoration: none; 
}
h2 a:visited {
  color: black;
  text-decoration: none; 
}

h3
   {
    color: #003366;
    border-bottom: #000066 1px solid;
    margin-right: 20%;
    margin-top:2ex;
    margin-bottom:0ex;
}

h3 a {
  color: black;
  text-decoration: none; 
}
h3 a:hover {
  color: black;
  text-decoration: none; 
}
h3 a:active {
  color: black;
  text-decoration: none; 
}
h3 a:link {
  color: black;
  text-decoration: none; 
}
h3 a:visited {
  color: black;
  text-decoration: none; 
}