body{
 background-color: #FFF;
 padding:0px;
 margin:0px;
} 
div.main {
text-align: center;
}

div.headbox{
 width: 920px;
 background-color: #FFF;
 margin-left: auto;
 margin-right: auto;
 text-align: right;
 padding:0px;
 margin:0px;
}

div.mainbox{
 width: 920px;
 background-color: #FFFFFF;
 margin-left: auto;
 margin-right: auto;
 border: 1px solid #880000;
 text-align: left;
 padding:20px;
}

div.footbox{
 width: 920px;
 background-color: #FFFFFF;
 margin-left: auto;
 margin-right: auto;
 text-align: center;
 padding:10px;
}

h1 {
   font-size:20px;
   margin:12px;
   padding:0px;
   
}
p  {
   font-size:14px;
   line-height: 180%;
}

p.koukoku{
margin:0;
padding:5px 3px 3px 3px;
text-align:left;
color:#800000;
font-size:12px;
font-weight:normal;
line-height:140%;
}