.installBtnWrapper {
  display: none;
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  max-width: 400px;
  width: 90%;
  margin: auto;
}
.installBtnWrapper.is-active {
  display: block;
}
body.is-pwa .installBtnWrapper {
  display: none !important;
}
@media (display-mode: standalone){
  .installBtnWrapper {
    display: none !important;
  }
}
.installBtnWrapper button {
  padding: 0;
  border: none;
  outline: none;
  font: inherit;
  color: inherit;
  background: none;
  cursor: pointer;
}
#installBtn {
  display: block;
}
.installBtnWrapper img {
  max-width: 100%;
}
.installBtnClose {
  display: block;
  position: absolute;
  top: 1%;
  right: 2.6%;
  width: 10%;
  height: 29%;
  opacity: 0;
}
#iosInstallHint .installBtnClose {
  top: -3%;
}