body.kadai6 {background-color: #ffffff;
    border-right-style: double;
    margin-right: 11em;}
    
body.kadai6 h1 {color: #000000;
    background-color: #9370db;
    }

body.kadai6 h2 {color: #0000ff; }

div.menu{
 position: fixed;
 white-space: pre;
 background: #ffff00;
 top: 2em; right: 0em; width: 9em;
 line-height: 1.4;
 margin-left: 0em;
 padding: 1ex;
}

div.italy {position: relative; width: 18ex; height: 12ex;
	   border: 1px solid black;}
div.italy div:first-child {
  position: absolute; left: 0; top: 0; width: 6ex; height: 12ex;
  background: green;
  }

div.italy div+div+div {
  position: absolute; right: 0; top:0; width: 6ex; height: 12ex;
  background: red; }

div.heno {position: relative;
          width: 400px;
	  height: 400px;
	  border: 1px solid red;
	  }
div.heno div:first-child {float: right;}
div.heno div:first-child +div p {font-size: 500%;}