How to use the bulma/css/bulma.css.section function in bulma

render() {
    return (
      <section>
        <main>
          <div>
            
            {
              this.props.sections.map((sectionDetails) =&gt; {
                const { type } = sectionDetails;
                const Comp = componnentMap[type] || Section; // Fallback to section for any case.
                return 
              })
            }

          </div>
        </main>
        {this.props.branding &amp;&amp; <div></div></section>