body{

     background:url(picture/bg4.jpg) fixed 0% 0%;
}

#s1{
    margin:-2% auto 10% auto;
    width:850px;
    height:1500px;
    border:1px solid #000000;

    background-color:#ffffff;
    font-size:small;  
}

#s2{
    padding:3px;
    backgroud-color:#ffffff;
    font-size:medium;
    text-align:center;
}
#s3{
    float:right;
    padding:3px;
    backgroud-color:#ffffff;
    position:relative;
    left:-50px;
    width:200px;

    border:1px dotted #99ccff;
    font-size:small;
    text-align:left;
    

}

#s4{
    float:left;
    top:0px;

    backgroud-color:#ffffff;
    margin-left:5%;
    width:500px;
    height:1200px;
    font-size:small;
    text-align:left;
 
}


h1{
  color:#000000;
  font-family:"MS Pゴシック",sans-serif;
}
h2{ 
   background-color:#4682b4;
   color:#ffffff;
   font-family:"MS Pゴシック",sans-serif;
}

h3{
  color:#9999ff;
   font:medium/1.5em "MS Pゴシック",sans-serif;
}
p{
 font:small/1.5em "MS P明朝",sans-serif;
 text-indent:1em;

}