WP Popular Post Widget plugin formatting CSS issue

WP Popular Post Widget/ plugin. Side by side image and post title.

I am trying to make the thumbnail image and the post title align side by side. Ive researched this and found that the display: inline should do the trick but its not working.

To get a better understanding of what I am talking about, visit http://maddsentinel.com. I would like to format the Popular post widget at the bottom to look like the other post widgets. Any assistance would help. Thanks in advance.