/*
	element control
*/

.fl {float:left;}
.fr {float:right;}
.cn {text-align:center;}
.al {text-align:left;}
.ar {text-align:right;}

/*
	clear
*/

.c {
	font-size:0px;
	line-height:0px;
	width:100%;
	clear:both;
	height:1px;
}

/*
	links
*/

a {
	text-decoration:none;
	color:inherit;
}

/*
	texts
*/

em {
	font-style: italic;
}