15000 pixels wide of 3 additive gradients each woa (together that's >35 HD monitors) that's smart
c s yes. confirming this works on mobile (reduced motion enabled). the thin grey ovals under each gradient only show up when interacted. sliding is inverted, slow, and has momentum, like rolling a heavy wheel. this is not a complaint, i love the implementation, partly as it reminds me of making rgb widgets in secondlife. also wow css.