@collab-ui/core/scss/components/input/examples/help-text.html

Cisco Collab UI CSS Framework

   <div class="cui-input-group medium-6 columns">
     <label class="cui-label" for="helpTextInput">Label</label>
     <input class="cui-input" id="helpTextInput" type="password" placeholder="Placeholder" aria-describedby="helpText">
     <p class="cui-input__help-text" id="helpText">This is help text for the HTML only input.</p>
   </div>