/*styling open close button*/
.button {
	display:inline;
	position:absolute;
	right:40px;
	top:34px;
	z-index:999;
	font-size:24px;
}
.button a {
	text-decoration:none;
}
.btn-open:after {
	color:#ed413d;
	content:"\f0c9";
	font-family:"FontAwesome";
	transition-property:all .2s linear 0s;
	-moz-transition:all .2s linear 0s;
	-webkit-transition:all .2s linear 0s;
	-o-transition:all .2s linear 0s;
}
.btn-open:hover:after {
	color:#636363;
}
.btn-close:after {
	color:#ed413d;
	content:"\f00d";
	font-family:"FontAwesome";
	transition-property:all .2s linear 0s;
	-moz-transition:all .2s linear 0s;
	-webkit-transition:all .2s linear 0s;
	-o-transition:all .2s linear 0s;
}
.btn-close:hover:after {
	color: #636363;
}
/*overlay*/
.overlay {
	display:none;
	position:fixed;
	top:0;
	height:100%;
	width:100%;
	background:#222;
	overflow:auto;
	z-index:99;
}