message: Android underline animation for inputs
diff: background: linear-gradient(to top, transparent 50%, #d6d6d6 50%);
  content: '';
  }
  - .FormLayout--android input:focus + .FormLayout__underline,
  - .FormLayout--android textarea:focus + .FormLayout__underline {
  + .FormLayout--android .FormLayout__underline::before {
  + position: absolute;
  + top: 0;
  + right: 0;
  + bottom: 0;
  + left: 0;
  background: #518bcc;
  + content: '';
  + transform: scaleX(0);
  + transition: transform .1s var(--android-easing);
  + }
  + .FormLayout--android input:focus + .FormLayout__underline::before,
  + .FormLayout--android textarea:focus + .FormLayout__underline::before {
  + transform: scaleX(1);
  + transition: transform .14s var(--android-easing);
  }
  @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  