a:hover {
  color:yellow;
  text-decoration:none;
}
a:visited { color: aqua;}
#foot {color:white;}
/*a:visited {
  color:green;
}*/

.col-md-4, .col-md-3, .col-md-2, .col-md-12, .col-md-6 {
	background: rgba(0,50,100,.8);
	color: white;
	border:1px solid white;
	text-align:center;
}
a {color:white; font-weight:bold;text-decoration:none;}