.menu-bar {
  width: 70px;
  background: #FFF;
  border-radius: 10px;
  margin-right: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.menu-bar a {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.menu-bar img {
  width: 32px;
  height: auto;
  fill: #88B253;
}



@media (max-width: 430px) {
  .main-section, .menu-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .menu-bar {
    width: 100%;
    margin-bottom: 10px;
    flex-direction: row;
    justify-content: space-around;
  }

  .menu-bar a {
    margin-bottom: 0;
  }
}