fleet/frontend/components/AuthenticationFormWrapper/_styles.scss

.auth-form-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-grow: 1;
  padding: $pad-medium 0;
  height: 100vh;

  &__logo {
    width: 120px;
    margin: 0 auto;
  }

  @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    height: 100vh;
  }
}