Image in Slider Description

I'd like to add images with a links into the slider description, but when I add the html to do that, the pictures don't remain in the size I specified. They enlarge so bit that they take over entire right side of page. I've attached screenshot.

Here is the html I was trying to put in the description:
<a href="http://itunes.apple.com/us/app/iviu/id464126588?mt=8/?page_id=393"><img class="aligncenter" title="icnIphone" src="http://iviutech.com/wp-content/uploads/2012/11/appstore.jpg" alt="" width="60" height="20" /></a>

<a href="https://play.google.com/store/apps/...=W251bGwsMSwyLDEsImNvbS5pdml1LmFuZHJvaWRhcCJd"><img class="aligncenter" title="icnAndroid" src="http://iviutech.com/wp-content/uploads/2012/11/googleplay80.png" alt="" width="50" height="20" /></a>

Any help would be great!

Thank you.

 

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

#slides .caption p a img{
width:100px;
height:100px;
}

 

This worked great! Thank you.