.jumbotron  {
  opacity: 0.8;
  margin-top:2em;
}

.display-4 {
	font-weight: 600;
}

select {
	font-size:1.8em;
    background-color: #5a5;
    color: #fff;
    border: none;
    margin:0 8px;
}

.dials {
    width: 80%;
    margin: 2em auto;
    background-color: #5a5;
    padding: 8px 0;
    border: 2px #777 solid;
}

.hide {
	display:none;
}
    


#footer {
	position:absolute;
	bottom:0;
	left: 0;

	color:#fff;
	font-size: 0.8em;
	line-height:1.1;
}	

#footer a, #main, pre {
	color:#fff;
	text-decoration: underline;
}