working indicator

Where is the indicator used?:
- on batch update.
- on every attempt to fetch a collection. To see it you would need to set bootstrapped data to false in /public/app/browseWorks.js : 146;
- while saving an edited work
well, it wasn't necessary to get the overlay working, just something I noticed while doing it and it was more of an opinionated change to avoid flow problems and because there wasn't really case where I preferred the blocks to be forced to the left. But you're right, It would've been better to remove the floating where needed.

The problem you're pointing was caused by the letter spacing, I totally forgot to remove it. Reading about it I found out that the method to remove the spacing for dynamic units (like em) is buggy in not-so-old browser. I think the typography is more important than not having to override some floats so I'm gonna roll back the file.