/* RESET */
html,body,div,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,pre,form,p,blockquote,fieldset,input { margin: 0; padding: 0; }
h1,h2,h3,h4,h5,h6,pre,code,address,caption,cite,code,em,strong,th { font-size: 1em; font-weight: normal; font-style: normal; }
ul,ol { list-style: none; }
fieldset,img { border: none; }
caption,th { text-align: left; }
table { border-collapse: collapse; border-spacing: 0; }

/* TYPE */
body, td { font: 12px/18px "Lucida Grande", "Lucida Sans Unicode", Arial, Verdana, sans-serif; background-color: #000; color: #ddd; }

a { font-size: 1.1em; color: #ccc; }
a:link, a:visited, a:active { text-decoration: none; }
a:hover { text-decoration: underline; }

a.menu_active {
 text-decoration: underline;
 color: #ccc;
}

p { margin-bottom: 18px; }
h1 { font-weight: bold; font-size: 24px; line-height: 36px; margin-bottom: 18px; }
h2 { font-weight: bold; font-size: 16px; line-height: 18px; margin-bottom: 18px; }
h3 { font-weight: bold; font-size: 1em; line-height: 18px; }
h4 { font-weight: bold; font-size: 10px; line-height: 18px; }

ul { margin-bottom: 18px; list-style: none outside; }
ol { margin-bottom: 18px; list-style: decimal; margin-left: 2.2em; }
ul.square,
ul.circle { margin-left: 2em; }
ul.square { list-style: square outside; }
ul.circle { list-style: circle outside; }
ul ul.circle,
ul ul.square { margin-top: 4px; margin-bottom: 5px; }
ol.sosumi { margin-left: 0; padding-left: 2em; }

tr.top_tr {
 height: 30%;
}

html>body tr.top_tr {
        height:15%;
}

div.main_cell {
 height:535px;
 width:800px;
}