title: SVG filter saturation on Firefox
body: <p>I want to increase the saturation of an image, so I use this css:</p>
  
  <pre><code>-webkit-filter: saturate(125%);
  </code></pre>
  
  <p>It's working on Chrome, but not on Firefox 33 and older I think.
  After searching on Google, I found this svg filter:</p>
  
  <pre><code>filter: url(resources.svg#filter-saturate);
  </code></pre>
  
  <p>Here is the resources.svg:</p>
  
  <pre><code>&lt;svg&gt;
      &lt;filter id="filter-saturate"&gt;
            &lt;feColorMatrix type="saturate" values="1"/&gt;
      &lt;/filter&gt;
  &lt;/svg&gt;
  </code></pre>
  
  <p>Now it's working on Firefox too, but the value of saturation must be from 0 to 1 (ex 0.25, 0.75, ...)</p>
  
  <p>How can I increase to 1.25, like 125% on Chrome or any other solution to do that?</p>