Ferris wheel - step 15

I passed this step 15 but the right, left, top, bottom refer to its parent .wheel or the whole html document? It should be the whole html document

both the parent .wheel and the child .cabin have position: absolute

also when left: -8.5 means that is positioned towards the top?

Continuing the pattern, select the following .cabin elements and apply the specific rules to them:

The second .cabin should have the right property set to 17% and the top property set to 93.5%.
The third .cabin should have the right property set to 67% and the top property set to 93.5%.
The fourth .cabin should have the left property set to -8.5% and the top property set to 50%.
The fifth .cabin should have the left property set to 17% and the top property set to 7%.
The sixth .cabin should have the right property set to 17% and the top property set to 7%.