<!DOCTYPE html>
<html>
 <head>
  <style>
   body > span { border: 3px solid blue }
   .notstart { border-left: none; }
   .notend { border-right: none; }
  </style>
 </head>
 <body>
  <span class="notend">
    <span>One</span>
  </span>
  <div>Two</div>
  <span class="notstart notend">
    <span>Three</span>
  </span>
  <div>Four</div>
  <span class="notstart">
    <span>Five</span>
  </span>
 </body>
</html>