body{font-family:verdana;}
canvas{
		border: medium double black; 
		margin: 4px;
		
		}

label {width = 100;}

button{
  background-color: #606060;
  color: white;
  border:none;
  padding:3px 7px 3px 7px ;
  
  border-radius:4px;	
  margin-right:5px;
  font-size:17px;
}

button:hover {
  background-color: #4CAF50; /* Green */
  color: white;
}
button:disabled{
	background-color:#cccccc;
}
form{
	margin-bottom:10px;
}
#buttondiv{
	margin-bottom:10px;
}
#cbdiv{
	margin-bottom:10px;
}