#loading {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: fixed;
  display: block;
  opacity: 0.7;
  background-color: #fff;
  z-index: 99;
  text-align: center;
}

#loading-image {
  position: relative;
  top: 350px;
  z-index: 100;
}
.accordion-button {
   background-color:#e7f1ff;

}