.drawer {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 1.6rem;
  width: calc(100% - 3.2rem);
  background-color: #1A4338;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .3s ease;
  transform: scale(0.9);
  transform-origin: top center;
}
.drawer.open {
  top: 1.6rem;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
}
.drawer_box {
  height: 100%;
  padding: 10.6rem 4.4rem 8.8rem;
  box-sizing: border-box;
  overflow-y: auto;
}
.drawer_list {
  margin-bottom: 4rem;
}
.drawer_list_item + .drawer_list_item {
  margin-top: 1.5rem;
}
.drawer_list_item_link {
  font-family: 'NyghtSerif';
  font-weight: 300;
  font-style: italic;
  font-size: 2.2rem;
  color: #FFF;
}
.drawer_external {
  display: block;
}