@collab-ui/core/scss/components/avatar/examples/composite.html

Cisco Collab UI CSS Framework

  <div class="cui-composite-avatar cui-composite-avatar--40">
    <div class="cui-avatar" title="Tom Smith">
      <span class="cui-avatar__letter">TS</span>
    </div>
    <div class="cui-avatar" title="Barbara">
        <img alt="Barbara" class="cui-avatar__img" src="http://react.collab-ui.com/barbara.png">
      </div>
  </div>