by hand? did you use some sort of post processor? because the output css shows some weird repeats:

``` @keyframes sea-Top-Deck-Inside {

  from {transform: translateX(0);}

  from {transform: translateX(0);}

  to {transform: translateX(-3px);}

}

@keyframes sea-Top-Deck-Shadow {

  from {transform: translateX(0);}

  from {transform: translateX(0);}

  to {transform: translateX(-3px);}

} ```

sorry if it seems like im doubting you, i am just really super impressed by this animation and wanted to understand how you put this together!

also: readme is really cool! love your podcast interviews!