Overleaf/services/web/frontend/stylesheets/components/quote.scss

blockquote {
  p {
    display: inline;
  }
}

blockquote.quote-large-text-centered {
  text-align: center;
  font-size: var(--font-size-07);
  font-weight: 600;
  line-height: var(--line-height-06);

  // customize open/close quote placement.
  // Otherwise, close is after footer and before is above quote
  &::before,
  &::after {
    content: none;
  }

  .quote {
    margin-bottom: var(--spacing-08);

    &::before {
      content: open-quote;
    }

    &::after {
      content: close-quote;
    }
  }

  .quote-img {
    img {
      border-radius: 50%;
      height: 64px;
      max-width: 64px;
    }
  }

  footer {
    color: inherit;
    font-size: var(--font-size-03);
    font-weight: 400;
    line-height: var(--line-height-03);
    padding: var(--spacing-04) 0 0 0;

    &::before {
      content: none;
    }

    .quote-link {
      text-align: center;
      margin-top: var(--spacing-05);
    }
  }

  @include media-breakpoint-down(lg) {
    font-size: var(--font-size-04);
    line-height: var(--line-height-04);

    footer {
      font-size: var(--font-size-02);
      line-height: var(--line-height-02);
    }
  }
}

blockquote.quote-left-green-border {
  border-left: 2px solid var(--green-60);
  text-align: left;
  font-size: var(--font-size-07);
  font-weight: 600;
  line-height: var(--line-height-06);
  color: var(--neutral-90);
  padding: var(--spacing-04) 0 var(--spacing-04) var(--spacing-06);

  // customize open/close quote placement.
  // Otherwise, close is after footer and before is above quote
  &::before,
  &::after {
    content: none;
  }

  .quote {
    &::before {
      content: open-quote;
    }

    &::after {
      content: close-quote;
    }
  }

  footer {
    @include heading-xs;

    color: var(--neutral-70);
    font-weight: 400;
    margin: var(--spacing-09) 0 0 0;
    padding: 0;

    &::before {
      content: '\2014 \00A0';
    }
  }

  .quote-link {
    margin-top: var(--spacing-05);
  }
}