Really nice. I'd remove the hover effect from the disabled button style though. You want to communicate with the user that the item is not activated and having a hover just makes it a light colored button.

Nice work! I like it.

One small bug: on the iPhone Google Chrome view of the green button group, there is a strange difference in appearance when compared to the rendering in desktop Google Chrome. http://i.imgur.com/KBCepbX.png

Wow looks great! One little piece of advice: the "disabled" button doesn't look quite inactive enough to me; if I saw it on a webpage I might try to click on it. Maybe make it a bit lighter/more transparent?

I know you can't control the colors used by whoever uses your theme, but please consider offering fewer / more distinct colors. R/g colorblindness affects around 5-10% of males depending on region, which depending on your market, can be a huge subset. The default colors you're offering, if used together, are not distinct enough to be told apart. [1] This is not an easy problem to "fix", however, but generally limiting the number of colors and trying to make sure they are outside of the most common color blindness ranges [2].

Of course, the onus is on the designer using your templates; not you, but I always feel this information is relevant when discussing design themes.

[1] http://imgur.com/a/CuDiw

[2] http://en.wikipedia.org/wiki/Color_blindness#Epidemiology

It wasn't immediately clear, but this is for the Foundation framework. It looks great, nice work!

Amit you are very talented. Thank you for this!

Check out an app I'm working on. I think you'll like it.

http://kokonautlabs.wordpress.com/2013/03/25/my-app/

Looks great! Just a small typo: "You can also you <em> to italicize your words."

Apart from the logo, it's not doing it for me. That's not very helpful though so here's my one suggestion: the button hover state isn't very well distinguished form the regular button.

Nice! A couple of comments though

1) The separators in the top bar are a bit too 3d to fit with the rest 2) The button borders are not dark enough in the button groups

The buttons would be great with a separate :active style which reinforces that they are bona fide functioning buttons with some extra 3D on the mousedown.

I don't see any design here, it's just change a few colors that don't go together. My opinion, you should have gone surfing.

So now we have trivial UI themes floating in the top half of the Hacker News front page. Lovely, just lovely.

Is anyone else sick of fedoras?

Foundation is already as flat as it gets... Is the red supposed to be orange and the green a teal color :S ?

The list bullets/numbers are too far left, out of alignment with the header. I really don't think the colors go together well, I hate to make such a subjective comment but I can't get over it...

Check out the Foundation docs, I don't really get what all is modified here beyond the colors: http://foundation.zurb.com/docs/components/alert-boxes.html I suppose there are a few places that there is an extra contrast color that adds a bit of dimension to the buttom/form elements that could go to match "Flat" better, but otherwise...

It's nice but the dropdown selection suffers from the common issue that Amazon solved using "fuzzier" mouse tracking. Trying to get to the last dropdown box on this "Almost Flat UI" is hard: as soon as you're one or two pixels off everything disappears.