title: position outside a to only contain some of the image
body: <p>I have kind of an odd question. On one of the rescue cat websites I manage we have a large image of a cat that is wrapped in a link that enlarges the photo.</p>
  
  <p>Because of this link people are having issues saving this image. So I was wondering if there was a css (I have no control over the html) way to position the link to like a bottom corner and just style it say 'enlarge me' or something of that effect.</p>
  
  <p>I have tried to position it every way I can think and setting a height and width, but nothing I seem to do can make it smaller and not affect the image.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>a{
  position:relitive;
  width:1em;
  height:1em;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
  
  &lt;p style="text-align:center;"&gt;&lt;a href="https://s3.amazonaws.com/filestore.rescuegroups.org/1495/pictures/animals/11927/11927330/49687877_500x576.jpg" rel="prettyPhoto[pp_gal]"&gt;&lt;img id="animalMainImage" src="https://s3.amazonaws.com/filestore.rescuegroups.org/1495/pictures/animals/11927/11927330/49687877_500x576.jpg" title="Ambrosia"&gt;&lt;/a&gt;&lt;br&gt;&lt;a href="#animalOtherPictures" id="startPrettyPhoto" title="See more pics of Ambrosia"&gt;More Pics...&lt;/a&gt;&lt;/p&gt;</code></pre>
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  </p>