I use the following pagination button styles provided by Twitter Bootstrap:
<ul class="pager"> <li class="previous"><a href="#">← Older</a></li> <li class="next"><a href="#">Newer →</a></li> </ul>
Here's what they look like now:

How do I change the CSS style to change the background color of these buttons from green to some other color?
I tried this CSS code but it did not change the button styles:
.next { background-color: #ecf0f1; color: #2d525d; }
Thanks!
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