title: Overlapping of buttons Ionic Framework
body: <p>I am new to developing in ionic framework. i have created a page with image buttons using the grid layout. but the overlap each other.</p>
  
  <p>this is my code:</p>
  
  <pre><code>  &lt;center&gt;
    &lt;br&gt;
    &lt;div class="row"&gt;
    &lt;div class="col "&gt;
    &lt;a class="button button-clear" href="#/app/deals"&gt;
    &lt;img src="img/bagnew.jpg" width="70%"&gt;
    &lt;/a&gt;
    &lt;/div&gt;
   &lt;div class="col"&gt;
  &lt;a class="button button-clear" href="#/app/search"&gt;
  &lt;img src="img/search.jpg" width="70%"&gt;
  &lt;/a&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;/center&gt;
  &lt;center&gt;
  &lt;div class="row"&gt;
  &lt;div class="col "&gt;
  &lt;a class="button button-clear" href="#/app/favourites"&gt;
  &lt;img src="img/star.jpg" width="80%" &gt;
  &lt;/a&gt;
  &lt;/div&gt;
  &lt;div class="col"&gt;
  &lt;a class="button button-clear" href="#/app/news"&gt;
  &lt;img src="img/paper.jpg" width="70%" &gt;
  &lt;/a&gt;
  &lt;/div&gt;
  &lt;/div&gt; 
  &lt;/center&gt;
  </code></pre>
  
  <p>the star and paper images buttons overlap half of the bagnew and search image buttons.</p>
  
  <p>please help. thank you</p>