*{text-align:left;}

h1{font-size:131%;}
h2{font-size:116%;}
h1,h2{font-weight:bold;}
h1,h2,p{margin-bottom:15px;}

strong{font-weight:bold;}
em{font-style:italic;}

#container{
	width:70%;
	margin:10px auto;
}
div.example{
	padding:10px 0;
	border-top:1px dotted black;
}


.hidden{display:none;}

/* Nasty clearfix hacks */
.clearfix {display:inline-block;} 
/* Hide from IE Mac \*/ 
.clearfix {display:block;} 
/* End hide from IE Mac */ 
.clearfix:after {
    content: "."; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;
}