.yss_content{
  position:fixed;
  width:75%;
  top:0;
  right:-100%;
  z-index:999;
  overflow:auto;
  -webkit-overflow-scrolling: touch;
	background: rgba(255,255,255,1);
	box-shadow: -3px 0 3px rgba(0,0,0,.3);
	transition: .5s;
}
.yss_open,
.yss_close{
	cursor: pointer;
}
.yss-shade{
	position: fixed;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,.5);
	display: none;
	z-index: 1;
}