There's been a couple of changes to twitter's website that I don't agree with or like.
This style deals with them.

Tweets with a single image embedded will now be reduced to 250px in height, until you expand the tweet. (Much like the old behaviour)

It also hides all links to the new Moment feature.

Hopefully I won't need to add anything else to this style, but you know how things go when companies feel forced to "innovate" constantly.