html, body { background: white; height: 100%; width: 900px; margin-left: 100px; margin-right: 200px; 
             margin-top: 5px; margin-bottom: 0px; }

div#container { position: relative; height: 100%; min-height: 100%; margin-bottom: 10px; }

div#footer { width: 900px; height: 10px; font-style: nomal; text-align: center;
             margin-bottom: 0px; margin-top: 10px;  
             border-top: solid; border-top-widht: 3px; border-color: darkgray; clear: both; }

h1 { width: 900px; color: black; font-size: 2.0em; font-family: "AR P丸ゴシック体M"; background: lightgray; text-align: center; }

h2 { width: 900px; font-size: 1.0em; font-family: "AR P丸ゴシック体M"; background: lightgray; text-align: center; }

p  { font-size: 1.0em; line-height: 1.5em; font-family: "AR P丸ゴシック体M"; }

a  {color: red; }

div#kashi { text-align: center; }

a:link    { color: blue; }
a:visited { color: purple; }
a:hover   { color: red; }