/* ----------------------- BACKGROUND IMAGE -----------------------*/
.wrapper {
  height: 100vh;
  width: 100vw;
  background: rgba(0, 0, 0, 0.7);
}

body {
  background-image: url("../images/solar_system.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  background-size: 100% 100%;
  background-position: center center;
  color: white;
  font-weight: bold;
}

#changsimpsons {
  width: 100%;
  height: auto;
}

.icons {
  width: 50%;
  height: auto;
}

a {
  text-align: center;
}

a:hover {
  text-align: center;
  background-color: lightblue;
}

@media (max-width: 767px) {
  .icons {
    margin-bottom: 15%;
  }
}