.aside-container {
  position: fixed;
  height: 100%;
  padding: 3.2rem 2.4rem;
  background-color: #15c3d6;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.button-back {
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 1.6rem;
  background-color: #12afcb;
  cursor: pointer;

  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 200ms;
}

.button-back:hover {
  background-color: #17d6eb;
}

.width-sidebar {
  padding-left: 110px;
}