body		{	background-color:orange;
			font-size:100%;
			z-index:-1;
		}
h1,h2	{	text-align:center;
		}
h2,h3	{	text-decoration:underline;
		}
div		{	float:left;
			width:100%;
		}
#tennis	{	position:relative;
			width:100%;
			height:680px;
			background-color:transparent;
		}
#court	{	position:absolute;
			background-color:black;
			clear:both;
			width:984px;
		}
#lineTop,#lineRight,#lineBottom,#lineLeft1,#lineLeft2
		{	position:absolute;
			background-color:white;
		}
#lineTop,#lineBottom
		{	height:15px;	}
#lineRight,#lineLeft1,#lineLeft2
		{	width:15px;	}

#ball	{	position:absolute;
			background-color:white;
			width:10px;
			height:10px;
		}
#player	{	position:absolute;
			background-color:white;
			width:10px;
			height:100px;
		}