html,
body {
  padding: 0;
  margin: 0;
}
#header {
  position: fixed;
  width: 100%;
}
.btn {
  background: transparent url(../img/btn.png) no-repeat 0 0;
  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: rgba(0,0,0,0.6);
  position: absolute;
  top: 0px;
  right: 0;
  width: 260px;
  padding: 60px 0 20px 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: 10px;
}