Logos not squared

My fb and twitter logos are highlighted in blue and I don't want that. How can I get that removed?

http://www.franktechnology.com/

In Google chrome it doesn't outline the logos but in Firefox and IE it does.

 

Add a border="0" to each image such as:

<img src="images/fbnew.png" width="52" height="53" border="0">

 

or add img {border: 0px;} to your css file instead of adding it to each image individually.