html {
  font-size: 16px;
}

.social-bar {
  position: fixed;
  top: 30%;
  left: 0;
  font-size: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 100;
}

.icon {
  color: white;
  text-decoration: none;
  padding: 0.4rem;
  display: flex;
  transition: all 0.5s;
  background: #fff;
  border-radius: 8px;
  margin: 2px 0;
}

.icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.icon:hover {
  padding-left: 2rem;
  box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.42);
}

/* Estilo para pantallas pequeñas (<=767px) */
@media (max-width: 767px) {
  .social-bar {
    top: unset;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    background: #fff;
    padding: 0.3rem 0;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
    height: 60px;
  }

  .icon {
    padding: 0;
    margin: 0;
    background: transparent;
    height: 40px;
    width: 40px;
    justify-content: center;
    align-items: center;
  }

  .icon img {
    max-width: 100%;
    max-height: 100%;
  }

  .icon:hover {
    padding-left: 0;
  }

  body {
    margin-bottom: 70px; /* espacio para que no se tape el contenido */
  }
}