.qr-review-container {
  max-width: 400px; margin: 2em auto; text-align: center; font-family: Roboto, sans-serif;
}
.qr-google-logo { display: block; margin: 0 auto 1em; }
.qr-heading { color: #3c4043; font-size: 1.25rem; margin-bottom: 1em; }
.stars { display: flex; justify-content: center; margin-bottom: 1em; }
.star { font-size: 2.5rem; background: #fbbc05; border: none; margin: 0 .2em; padding: .2em; border-radius: 50%; color: #fff; cursor: pointer; }
.star.selected, .star:hover { background: #f9ab00; }
.qr-submit { display: block; margin: 0 auto; background: #4285f4; color: #fff; border: none; padding: .5em 1.5em; border-radius: 4px; font-size: 1rem; cursor: pointer; }
.qr-submit:hover { background: #3367d6; }
.qr-thank-container { text-align: center; font-family: Roboto, sans-serif; margin: 3em auto; }