Overleaf/services/web/frontend/stylesheets/pages/error-pages.scss

.error-container {
  display: flex;
  align-items: center;

  &.full-height {
    margin-top: calc(-1 * ($header-height + var(--spacing-08)) / 2);
  }

  .error-details {
    flex: 1 1 50%;
    padding: var(--spacing-08);
    max-width: 90%;

    @include media-breakpoint-up(sm) {
      padding: var(--spacing-11);
    }
  }

  .error-status {
    @include heading-lg;

    margin-bottom: var(--spacing-08);
    color: var(--content-secondary);
  }

  .error-description {
    @include heading-sm;

    color: var(--content-disabled-dark);
    margin-bottom: var(--spacing-08);
  }

  .error-box {
    background-color: var(--bg-light-tertiary);
    padding: var(--spacing-04);
    font-family: $font-family-monospace;
    margin-bottom: var(--spacing-08);
  }

  .error-actions {
    margin-top: var(--spacing-11);
    display: flex;
    gap: var(--spacing-06);
  }

  .error-btn {
    @extend .btn;
    @extend .btn-primary;

    display: block;

    @include media-breakpoint-up(sm) {
      display: inline-block;
    }
  }
}