.shiny-loader-output-container {
  position: relative;
}

.load-container {
  position: absolute;
  top: 100px;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 1;
}
.loader-img{
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 40%;
}
.shiny-loader-hidden {
  position: absolute;
  top:0;
  left:0;
  z-index: -1;
  visibility:hidden;
}