body {
  background-color: #FFFFFF;
  color: #000000;
  font-family:Arial;
  font-size: 18px;
}



otitle {
  background-color: #FFFFFF;
  color: #000000;
  font-family:Arial;
  font-size: 32px;
}



yellow {
  background-color: #000000;
  color: #FFFF00;
  font-family:Arial;
  font-size: 18px;
}

.eighty {  
  width:60%;
  margin:auto;
  }
  
  
.centy {  
  text-align:center;
}


.coolpadding{
  padding: 5px 5px;
}


.buttonbar{
   text-align:center;
}

.button {
  background-color:white;
  color:black;
  border-radius: 20px;
  text-align:center;
  padding: 6px 6px;
  width:160px;
  font-size: 18px;
  margin-left:20px;
}