#back-container {
  position: absolute;
  top: -3rem;
  padding: 0 calc(20vw / 2);
  transform: translateY(-50%);

  #backbtn {
    padding: 0;
    border: none;
    background-color: transparent;
    color: var(--color3);
    font-size: 1rem;

    &:hover {
      color: var(--color4);
      text-decoration: underline;
    }
  }
}