settings.html

<div id="menu-content-header-settings" class="menu-content-item">
  <div class="menu-item-header">
    <h1 class="menu-item-header-text">Settings menu</h1>
  </div>
  <div class="menu-item-form">
    <div class="form-wrap">
      <label class="control-header-menu-style-label">Button style</label>
    </div>
    <div class="form-wrap">
      <input id="control-header-menu-style-box" class="control-header-menu-style-box" type="radio" name="control-header-menu-style" value="box" tabindex="-1">
      <label for="control-header-menu-style-box"><span class="label-icon"></span> Box</label>
    </div>
    <div class="form-wrap">
      <input id="control-header-menu-style-clear" class="control-header-menu-style-clear" type="radio" name="control-header-menu-style" value="clear" tabindex="-1">
      <label for="control-header-menu-style-clear"><span class="label-icon"></span> Clear</label>
    </div>
    <hr>
    <div class="form-wrap">
      <label for="control-header-menu-size-range">Size</label>
      <div class="form-group form-group-block">
        <input id="control-header-menu-size-range" class="control-header-menu-size-range mr-3" type="range" value="0" tabindex="-1">
        <input class="control-header-menu-size-number form-group-item-medium form-group-radius-left" type="number" value="0" tabindex="-1">
        <button class="control-header-menu-size-default button" tabindex="-1" title="Reset to default"><span class="icon-replay"></span></button>
      </div>
    </div>
    <hr>
    <div class="form-wrap">
      <input id="control-header-menu-newline" class="control-header-menu-newline" type="checkbox" tabindex="-1">
      <label for="control-header-menu-newline"><span class="label-icon"></span> New line</label>
    </div>
    <div class="form-helper">
      <p class="control-header-menu-newline-helper form-helper-item">Force on to a new line and seperate from other Header items.</p>
    </div>
  </div>
</div>