Stray CSS class in column block style.css

[m-e-h]

Describe the bug

In the column block style.scss there's this:

// Specificity overide to ensure margin is applied
// and preserved on last child to ensure that when columns
// are aligned to bottom they are are flush with each other
.wp-block-column,
.entry-content > .wp-block-columns .wp-block-column:last-child {
	margin-bottom: 1em;
}

I'm guessing the second selector was a mistake.

.entry-content isn't a WordPress class is it?

Also, it's unclear what the :last-child is overriding. I don't see a margin-bottom being specified on .wp-block-column anywhere else in this file.

Was this intentional @getdave ?
Sorry if it is was. I'm just eyeballing the CSS. Haven't actually looked in the browser.

[getdave]

@m-e-h Great catch. How that happened I don't know!

Here's a suggested fix

#14614