@Override
    public Element selectElement(Element element) {
        Elements elements = element.select(selectorText);
        if (CollectionUtils.isNotEmpty(elements)) {
            return elements.get(0);
        }
        return null;
    }
CSS selector. Based on Jsoup.

@author code4crafter@gmail.com <br>
@since 0.1.0
webmagic-core/src/main/java/us/codecraft/webmagic/selector/CssSelector.java