div#loading_panel {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #EEEEEE;
  text-align: center;
  top: 0;
  left: 0;
  opacity: 0.5;
  display: none;
}

#loading_text {
  margin-top: 15%;
  font-size: 1.4rem;
  color: black;
}

#loading-indicator {
  height: 80px;
  width: 80px;
  background: url( 'images/loading.gif' );
  background-repeat: no-repeat;
  background-position: center center;
  margin-left: 48%;
}