body.planes {
	background-image:url(img/planes.jpg);
	background-size: 100%;
}
b {
	font-size: 20px;
	color:white;
}
b.black {
	font-size: 20px;
	color:black;
}
p.white {
	color:white;
}
img.center {
	display: block;
	margin-left: auto;  
	margin-right: auto;
}
table.center {
	margin-left: auto; 
	margin-right: auto; 
	margin-top: 15%;
	border-style: solid;
	border-width: 5px;
} 
a {
	background: blue;
	color:white;
	font-size:15px;
	padding:8px 12px;
	border-radius:3px; 
	-moz-border-radius:3px;
	-webkit-border-radius:3px;
	text-decoration:none;
	display: inline-block;
}
div.center {
	margin: auto;
	width: 50%;
	border: 3px solid black;
	padding: 10px; 
	text-align:center;
}
img {
	border: 3px solid black; 
	display: block;  
	margin: 0 auto;
}