body{
  margin:0;
  margin:0px;
  padding:0px;
  overflow:hidden;

}

iframe{
  max-width: 100%;
  height: 100vh;
  width: 100vw;
  /* overflow-y: hidden; */
}
#loading{
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100000;
  width: 100vw;
  height: 100vh;
  background-color : rgba(255,255,255,0.9);
}