*,
*:after,
*::before {
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

html,
body,
.st-container,
.st-pusher,
.st-content {
	height: 100%;
}

.st-content {
	overflow-y: scroll;
}

.st-content,
.st-content-inner {
	position: relative;
}

.st-container {
	position: relative;
	overflow: hidden;
	background:#484848;
}

.st-pusher {
	position: relative;
	left: 0;
	z-index: 99;
	height: 100%;
	-webkit-transition: -webkit-transform 0.5s;
	transition: transform 0.5s;
}

.st-pusher::after {
	position: absolute;
	top: 0;
	right: 0;
	z-index:50;
	width: 0;
	height: 0;
	background: rgba(0,0,0,0.5);
	content: '';
	opacity: 0;
	-webkit-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
	transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
}
.st-pusher::before{position:absolute;content:'x';width:200px;height:200px;display:block;font-family: 'raleway';font-size:70px;color:#fff;font-weight:bold; text-align:center; margin-left:-100px;margin-top:-100px;top:50%;left:50%;z-index:100;padding-top:58px;background:rgba(0,0,0,0.6);opacity:0; -webkit-border-radius:50%;-moz-border-radius:50%;-o-border-radius:50%;border-radius:50%;-webkit-transition:opacity 0.5s;-moz-transition:opacity 0.5s;-o-transition:opacity 0.5s;transition:opacity 0.5s;}
.st-menu-open .st-pusher::before{opacity:1;}
.st-menu-open .st-pusher::after {
	width: 100%;
	height: 100%;
	opacity: 1;
	-webkit-transition: opacity 0.5s;
	transition: opacity 0.5s;
}

.st-menu {
	position: absolute;
	padding:48px 26px;
	top: 0;
	right: 0;
	z-index: 100;
	visibility: hidden;
	width: 394px;
	height: 100%;
	background: #fff;
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}

.st-menu::after {
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.2);
	content: '';
	opacity: 1;
	-webkit-transition: opacity 0.5s;
	transition: opacity 0.5s;
}

.st-menu-open .st-menu::after {
	width: 0;
	height: 0;
	opacity: 0;
	-webkit-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
	transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s;
}

/* content style */

.st-menu h2 {
	margin: 0;
	padding: 1em;
	color: rgba(0,0,0,0.4);
	text-shadow: 0 0 1px rgba(0,0,0,0.1);
	font-weight: 300;
	font-size: 2em;
}

/* Effect 11: Scale and rotate pusher */

.st-effect-11.st-container {
	-webkit-perspective: 1500px;
	perspective: 1500px;
}

.st-effect-11 .st-pusher {
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.st-effect-11.st-menu-open .st-pusher {
	-webkit-transform: translate3d(-164px, 0, -600px) rotateY(20deg);
	transform: translate3d(-164px, 0, -600px) rotateY(20deg);
}

.st-effect-11.st-menu {
	opacity: 1;
	-webkit-transform: translate3d(100%, 0, 0);
	transform: translate3d(100%, 0, 0);
}

.st-effect-11.st-menu-open .st-effect-11.st-menu {
	visibility: visible;
	-webkit-transition: -webkit-transform 0.5s;
	transition: transform 0.5s;
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}

.st-effect-11.st-menu::after {
	display: none;
}


/* Fallback example for browsers that don't support 3D transforms (and no JS fallback) */
.no-csstransforms3d .st-pusher,
.no-js .st-pusher {
	padding-left: 300px;
}

@media (max-width:767px){
.st-menu{padding:18px;width:216px;}
.st-pusher::before{width:100px;height:100px;margin-left:-50px;margin-top:-50px;padding-top:19px;font-size:55px;}
}