.hamburger {
  position: fixed;
  background: #fff;
  top: 60px;
  bottom: 0;
  left: 0;
  padding: 20px;
  overflow: auto;
  border-right: 1px solid #E1E1E1;
  transform: translateX(-100%);
  transition: transform 250ms;

  &.is-active {
    transform: translateX(0%);
  }

  h3 {
    margin-top: 0;
  }

  li {
    margin-bottom: 5px;
    display: flex;
    align-items: center;
  }

  .button {
    margin-right: 8px;
  }
}