title: Place icon inside submit button using Bootstrap 3
body: <p>I am trying to achieve the effect as shown in below screenshot using Bootstrap 3.</p>
  
  <p><img src="https://i.stack.imgur.com/NW1S3.png" alt="enter image description here"></p>
  
  <p>As you can see, the search button is both:</p>
  
  <p>1) inside the input</p>
  
  <p>2) styled with a glyphicon so as to not appear like a "button". </p>
  
  <p>How can I achieve a similar effect with Bootstrap 3? I would like to place a button with a magnifying glass glyphicon at the end of a text input, however the button keeps appearing below the input as opposed to inside of it.</p>