body, th {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	background-image:url(picz/a/back.jpg);
	background-repeat:repeat;
	color: #000000;
	margin: 0;
	padding: 0;
	margin-top: 0px;
    height: 100%;
    min-height: 100%;
}
html, body {
    margin: 0;
    padding: 0;
    border: 0;
    width: 100%;
}

html {
    height: 100%;
    overflow: auto; 
}
body {
    position: absolute; 
}
* html body {
    height: 100%; 
}

html > body { 
    min-height: 100%;
    height: auto;
}

#container { 
  width: 900px; 
  margin-left: auto; 
  margin-right: auto; 
}

#header_up {
    background-image:url(picz/a/header_2.jpg);
	background-position: center;
	background-repeat: no-repeat;
    margin: 0;
    padding: 0;
    height: 22.5em;
}
#navi {
    width: 900px;
	height: 100%;
	margin-left: auto;
	margin-right: auto; 
	background: url('a.png') repeat;
	overflow: auto;
}
#cont {
position:absolute;
top:0;left:0;
z-index:70;
overflow:auto;
}
.box {
      margin: 0 auto;
      width: 800px;
      padding: 50px;
      background:;
      padding-bottom:500px;
	  background-image:url('a.png');
	  background-repeat:repeat;
      font: 14px/2.2 Georgia, Serif;
}
.box_in {
      margin: 0 auto;
      width: 800px;
      padding: 50px;
      background:;
      padding-bottom:240px;
	  background-image:url('a.png');
	  background-repeat:repeat;
      font: 14px/2.2 Georgia, Serif;
}
.box_in2 {
      margin: 0 auto;
      width: 800px;
	  padding: 50px;
      padding-bottom: 550px;
	  background-image:url('a.png');
	  background-repeat:repeat;
      font: 14px/2.2 Georgia, Serif;
}
ul {
    margin: 0;
    padding: 0; -style-type: none; 
}
      
li { 
    float:left; 
}
a.main { 
    background-image:url(picz/a/navi_main.jpg); 
	display: block; 
	width: 145px;
    height: 45px;
	overflow: hidden;
	text-indent: -9999px;
	background-repeat: no-repeat;
	
}
a.rules { 
    background-image:url(picz/a/navi_rules.jpg); 
	display: block; 
	width: 145px;
    height: 45px;
	overflow: hidden;
	text-indent: -9999px;
	background-repeat: no-repeat;
}
a.prize { 
    background-image:url(picz/a/navi_prize.jpg); 
	display: block; 
	width: 134px;
    height: 45px;
	overflow: hidden;
	text-indent: -9999px;
	background-repeat: no-repeat;
}
a.judge { 
    background-image:url(picz/a/navi_judge.jpg); 
	display: block; 
	width: 94px;
    height: 45px;
	overflow: hidden;
	text-indent: -9999px;
	background-repeat: no-repeat; 
}
a.table { 
    background-image:url(picz/a/navi_table.jpg); 
	display: block; 
	width: 171px;
    height: 45px;
	overflow: hidden;
	text-indent: -9999px;
	background-repeat: no-repeat; 
}
a.discussion { 
    background-image:url(picz/a/navi_discussion.jpg); 
	display: block; 
	width: 211px;
    height: 45px;
	overflow: hidden;
	text-indent: -9999px;
	background-repeat: no-repeat;  
}
.floating {
    float: left;
	margin: 0 0 10px 10px;
	padding: 5px;
	}
#footer {
    position: absolute;
	background-image:url(picz/a/copyline.jpg);
	background-position:center;
	background-repeat:no-repeat;
    left: 0;
    bottom: 0;
    height: 45px;
    padding: 0;
    width: 100%;
}