I admire pyzo's look, especially the look of the sliders. They look like a serious of small dots. This comes from the Cleanlooks/Fusion style.
A recent rev honors the @string qt-style-name setting, but that was enough to see pyzo-like sliders.
Another recent rev adds NullTheme.leo to Leo's Themes folder. Using the null theme I was at last I able to see pyzo-like sliders.
It turns out that adding almost any css elements for sliders obscure the small dots that Fusion creates. No idea why, but it's a stylesheet thingy.
Edward