body{background-image:url("./image/fon.gif");
     background-attachment:fixed
     }
p{font-weight:normal;
  font-style:normal;
  font-size:10pt;
  color:black;
  font-family:arial;
  text-indent:0.5cm;
  text-align:justify;
  text-transform:none;
  line-height:normal;
  letter-spacing:normal;
  vertical-align:middle;
  white-space:normal;
  background-color:Lavender}
#bn {DISPLAY: block}
#bt {DISPLAY: block}