html,
body {
	margin: 0;
	font-family: 'Courier New';
	width: 100%;
	overflow: hidden;
    background-color: rgb(180, 180, 180) ;
}


.highlight {
    background-color: rgba(0, 150, 255, 0.6);
    text-shadow: 0 0 0px black;
}


.lowlight {
    background-color: rgba(0, 0, 255, 0);
    color: black;
    text-shadow: 0 0 0px black;
}


.ghost {
    color: black;
    text-shadow: 0 0 0px black;
}