Reader: Add a min-height for featured images in refresh stream

[blowery]

This prevents cards from totally collapsing when the excerpt is short.

[matticbot]

Test live: https://calypso.live/?branch=update/reader/min-height-on-features

[blowery]

Not the best example, because this card has no excerpt, but this would help with cases where the post has 2 images and a short excerpt.

before

after

[blowery]

here's 125px

[jancavan]

@blowery I'm working on photo-only cards atm which we will use for these type of cards.

[blowery]

@jancavan right, the post here is a bad example. But there are posts that have short excerpts and just a couple images. Under the current rules, they won't trip the gallery card and the excerpt won't be long enough to fill out the card...

Maybe we just sit on this one till photo and gallery cards land, then circle back to see if this is required?

@fraying

[fraying]

Agreed! The example above would become a Photo card. So there should be no issue.

[jancavan]

We'll be using photo cards for:

If the post has 1 or more images and less than 130 characters: Photo card (using featured image or first image).

[jancavan]

Photo-only card PR: #8843