anchor.diff:    <div class="doc-example doc-example-markup">
       <div data-ls-module="dropdown" class="ls-dropdown">
         <a href="#" class="ls-btn-primary">Users</a>
  -      <ul>
  +      <ul class="ls-dropdown-nav">
             <li><a href="#">Edit</a></li>
             <li><a href="#">Config</a></li>
             <li><a href="#">Save</a></li>
  
positive.code: 
      <div data-ls-module="dropdown" class="ls-dropdown">
        <a href="#" class="ls-btn">Users</a>
        <ul>
            <li><a href="#">Edit</a></li>
            <li><a href="#">Config</a></li>
            <li><a href="#">Save</a></li>
  
negative.code:     </div>
      <div data-ls-module="dropdown" class="ls-dropdown">
        <a href="#" class="ls-btn-primary"></a>
        <ul class="ls-dropdown-nav">
            <li><a href="#">Edit</a></li>
            <li><a href="#">Config</a></li>
            <li><a href="#">Save</a></li>
  