/* Login. */
mdl-login {
  .or {
    padding: .5rem;
    position: relative;
    text-align: center;
    span {
      background: white;
      padding: .5rem;
      position: relative;
      z-index: 2;
    }
  }
  .or:before {
    background: grey;
    bottom: 18px;
    content: "";
    display: inline-block;
    position:absolute;
    height: 2px;
    left: 0;
    width: 100%;
    z-index: 1;
  }
}