.loader {
  text-align: center;
  width: 100%;
  position: relative;
  max-width: 35rem;
  height: 30rem;
  margin: 0 auto;
  margin-top: 15%;
}

.wait {
  margin: 5rem 0;
}


.iata_code {
  font-size: 6rem;
  opacity: 0.4;
  top: 35%;
  position: absolute;
  color: #77a22f;
  font-family: "Roboto", sans-serif;
}


.departure_city {
  left: 0;
}

.arrival_city {
  left: 0;
  margin-left: 250px;
}

.plane {
  position: absolute;
  margin: 0 auto;
  width: 100%;
}

.plane-img {
  -webkit-animation: spin 2.5s linear infinite;
  -moz-animation: spin 2.5s linear infinite;
  animation: spin 2.5s linear infinite;
}

@-moz-keyframes spin {
  100% {
    -moz-transform: rotate(360deg);
  }
}

@-webkit-keyframes spin {
  100% {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes spin {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

.earth-wrapper {
  position: absolute;
  margin: 0 auto;
  width: 100%;
  padding-top: 2.7rem;
}

.earth {
  width: 160px;
  height: 160px;
  background: url("6vlb.gif");
  border-radius: 100%;
  background-size: 340px;
  animation: earthAnim 12s infinite linear;
  margin: 0 auto;
  border: 1px solid #cdd1d3;
}

@keyframes earthAnim {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: -340px;
  }
}

@media screen and (max-width: 420px) {
  .departure_city {
    left: 0;
    right: 0;
    top: 30%;
    position: absolute;
    margin: 0 auto;
  }

  .arrival_city {
    left: 0;
    right: 0;
    top: 93%;
    position: absolute;
    margin: 0 auto;
  }
}