body {
  		font-size: 18px;
  		font-family: arial
		}
	
		li{
    	margin: 1% 0;
		}
		
		#content { 
 		color: black;
 		background: Beige;
 		border: 1% solid #ccc;
 		padding: .5%;
		}
	
		.code { 
 		font-family: Courier;
		}




		p.unix { 
 
 	font-family: Courier;
	word-wrap: break-word;
	 	padding: .5%;
	 	width: 95%;
		background: black;
		 color: white
		 
	}

		p.matlab { 
 
 	font-family: Courier;
	word-wrap: break-word;
	 	padding: .5%;
	 	width: 95%;
		background: LightGrey;
		 color: black
		 border: 1% solid #ccc;
		 
	}

		p.equation { 
 
 	font-family: Times;
	word-wrap: break-word;
	 	padding: .5%;
	 	width: 95%;	 
	}
	
			#equation_div{ 
 	font-family: Times;
		}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:active {
    text-decoration: underline;
}
	
	
	/* unvisited link */
a:link {
    color: Maroon   ;
}

/* visited link */
a:visited {
    color: Maroon ;
}

/* mouse over link */
a:hover {
    color: blue
}

/* selected link */
a:active {
    color: blue;
}