PDF files are not being rendered properly on the Attachment View Page.

While reviewing the attachment view page PDF files names appears in the gray boarder

PDF files are not being rendered properly on the Attachment View Page.

Steps to Reproduce:

1. Create a Page
2. Then attach a PDF file (the size of the name does not matter)
3. Navigate to Tools > Attachments
4. Observe that there will be part of the text over the gray boarder (Please refer to the attachment).

This does not happens with the documentation theme.

I tested with latest versions of Chrome, FireFox and IE and I was able to reproduce the issue.