How to use JQuery to change the same type of CSS
<p>How to change the same type CSS??</p>

<p>eg.</p>

<pre><code>background: -webkit-linear-gradient(left, #1e5799 0%,#7db9e8 100%);
background: -moz-linear-gradient(left, #1e5799 0%, #7db9e8 100%); 
</code></pre>

<p>Will .eq(0) work on this case??</p>

<pre><code>$('.block').css("background.eq(0)", '-webkit-linear-gradient(left, #1e5799 50%,#7db9e8 100%)' );
$('.block').css("background.eq(1)", '-moz-linear-gradient(left, #1e5799 50%, #7db9e8 100%)' );
</code></pre>
