rails asset pipeline: Invalid CSS

问题:

I am trying to use http://designshack.net/articles/css/build-an-animated-photo-wall-with-css/ to implement a photo wall in my rails app. I plugged the CSS for list, paragraph and image, with the only changes in image height and width into my custom.css.scss like so:

The asset pipeline throws the following error in that file:

Invalid CSS after "  position:": expected pseudoclass or pseudoelement, was " absolute;" 

Commenting out the position line brings up the next line in the file:

Invalid CSS after "  top:": expected pseudoclass or pseudoelement, was " 0;" 

A syntax problem? Can I not simply put valid css into an scss file? What gives?

回答1:

Try removing whitespaces below the line with text-transform: uppercase;.

回答2:

The problem is in the blank lines! Removed and it does not throw an error. Jeez, blank lines are invalid CSS or SASS???

(The code still doesn't do what it should, but that is an entirely different issue :-)

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