Align text with title tag (h2) in HTML [duplicate]

This question already has an answer here:

• How do I vertically center text with CSS? 36 answers

I have this code :

<div class="row margin-bt-5">
   <div class="col-xs-4 ft-bold">Name  &nbsp;:</div>
   <div class="col-xs-8">
      <h2>Content</h2>
   </div>
</div>

But because I have different font size, they are not aligned vertically. I get this :

How can I align the middle of "Name" with the middle of "Content" ? Thanks