.ReactModal__Body--open,
.ReactModal__Html--open {
  overflow: hidden;
}

.ReactModal__Content, .ReactModal__Overlay {
  opacity: 0;
}

.ReactModal__Content--after-open, .ReactModal__Overlay--after-open {
  opacity: 1;
  transition: opacity 400ms ease-in-out;
  overflow: auto;
}

.ReactModal__Content--before-close, .ReactModal__Overlay--before-close {
  opacity: 0;
}