@charset   "Shift_JIS";

html,body {
      height:450px;
      width:100%;
      margin:0 auto;
      text-align:center;
}

div#wrapper{
            wideth:100%;
            margin: 0 auto;
            text-align: left;
            border:1px solid #ccffcc;
            bgcolor:#99ff99;
}

.main {   
    width: 100%;   
}   
.main div   {   
    width: 80%;    
    margin: 0 auto;   
} 

img.ue {
position: relative; top: -200px; z-index: 2;
}

img.shita {
position: relative; top: 0px; z-index: 1;
}