body.overflow-hidden {
  overflow:hidden;
}

#side-menu {
  display:none;
  position:fixed;
  width:100%;
  top:0;
  left:100%;
  height:100%;
  overflow-y:auto;
  z-index:99999999;
  background:#3c3532;
  padding:20px 0px;
  color:#fff;
  transition:0.4s;
}

body.side-menu-visible #side-menu {
  transform:translateX(-100%);
}
@media (min-width:540px) {
#side-menu {
	width:280px;
}
body.side-menu-visible #side-menu {
  transform:translateX(-280px);
}
}

#side-menu .contents {
  margin-top:50px;
}

#side-menu .nav-link {
  color:#333;
  font-size:16px;
  font-weight:600;
  padding:12px 0;
}

#side-menu .nav-link:hover {
  opacity:0.8;
}

#side-menu .close {
  width:21px;
  height:21px;
  background:url(/img/nav_closed.png) no-repeat 50% 50%;
  background-size:13px;
  border:1px solid #fff;
  border-radius:4px;
  margin-right:25px;
  font-size:0px;
  font-weight:normal;
  text-indent:-10000px;
  opacity:0.4;
}

.side-menu-overlay {
  position:fixed;
  left:0;
  top:0;
  min-width:100%;
  height:100%;
  background:rgba(0,0,0,0.4);
  z-index:100;
  display:none;
}