html,
body{
  padding: 0;
  margin: 0;
}

.btn{
  background : url(btn.png) 0px 0px / auto auto no-repeat scroll padding-box border-box white;
  display: block;
  width: 35px;
  height: 35px;
  position: absolute;
  top: 20px;
  right: 20px;
  cursor: pointer;
  z-index: 200;
}
.peke{
  background-position: -35px 0;
}
.drawr{
	display: none;
	background-color: white;
	position: absolute;
	top: 0px;
	right: 0px;
	overflow-y: auto;
	height: 100%;
	width: 260px;
	padding-top: 20px;
	padding-right: 0px;
	padding-bottom: 20px;
	padding-left: 20px;
	z-index: 100;
}
#menu,
#menu li{
  margin: 0;
  padding: 0;
  list-style: none;
}
#menu li{
  width: 260px;
}
#menu li a{
  color: #fff;
  display: block;
  padding: 5px;
}