.menu {
  display: none;
  left: 0;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
}

@media (min-width: 1200px) {
  .menu {
    display: block;
  }
}

.menu-item {
  margin-bottom: 10px;
}

.menu-item a {
  align-items: center;
  background-color: #f3f3f3;
  border-bottom-right-radius: 10px;
  border-top-right-radius: 10px;
  box-shadow: 0px 8px 16px #0000003d;
  color: #b3b9be;
  display: flex;
  height: 64px;
  justify-content: center;
  transition: background-color 0.3s;
  width: 64px;
}

.menu-item.active a,
.menu-item:hover a {
  background: rgb(0, 82, 153);
  background: linear-gradient(
    90deg,
    rgba(0, 82, 153, 1) 0%,
    rgba(47, 126, 217, 1) 50%,
    rgba(0, 168, 185, 1) 100%
  );
  color: var(--white);
}