body{
margin: 0;
padding: 0 20px 20px;
background-color: #cccccc;
color: #333333;
}

.contents{
 margin: 0 auto;
 margin-top:20px;
 padding-bottom: 100px;
 width: 1000px;
 height: 100%;
 border-left: 10px solid #999999;
 border-right: 10px solid #999999;
 border-top: 2px solid #999999;
 border-bottom: 2px solid #999999;
 background-color: #ffffff;
}

.main{
   font-family:serif;
}

.main h1{
  color:#996666;
  margin-bottom:80px;
  font-size: 70px;
}

.main h2{
  color:#663300;
  font-size: 40px;
 
}

.main h3{
  margin-top: 5px;
  padding-top:0px;
  font-size: 30px;
  color: #cc0000;
}

.main h5{
  margin-top:100px;
  font-size:20px;
}

.main h4{
  margin-top:50px;
  margin-bottom:30px;
}

td{
text-align:center;
}