--- id: 6140dc5e13d0c81e7496f182 title: Step 17 challengeType: 0 dashedName: step-17 --- # --description-- You now need to define how your animation should start. To do this, create a `0%` rule within your `@keyframes wheel` rule. The properties you set in this nested selector will apply at the beginning of your animation. As an example, this would be a `12%` rule: ```css @keyframes freecodecamp { 12% { color: green; } } ``` # --hints-- Your `@keyframes wheel` rule should have a `0%` selector. ```js assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[0]?.cssRules?.[0]?.keyText === '0%'); ``` # --seed-- ## --seed-contents-- ```html Ferris Wheel
``` ```css .wheel { border: 2px solid black; border-radius: 50%; margin-left: 50px; position: absolute; height: 55vw; width: 55vw; max-width: 500px; max-height: 500px; } .line { background-color: black; width: 50%; height: 2px; position: absolute; top: 50%; left: 50%; transform-origin: 0% 0%; } .line:nth-of-type(2) { transform: rotate(60deg); } .line:nth-of-type(3) { transform: rotate(120deg); } .line:nth-of-type(4) { transform: rotate(180deg); } .line:nth-of-type(5) { transform: rotate(240deg); } .line:nth-of-type(6) { transform: rotate(300deg); } .cabin { background-color: red; width: 20%; height: 20%; position: absolute; border: 2px solid; transform-origin: 50% 0%; } .cabin:nth-of-type(1) { right: -8.5%; top: 50%; } .cabin:nth-of-type(2) { right: 17%; top: 93.5%; } .cabin:nth-of-type(3) { right: 67%; top: 93.5%; } .cabin:nth-of-type(4) { left: -8.5%; top: 50%; } .cabin:nth-of-type(5) { left: 17%; top: 7%; } .cabin:nth-of-type(6) { right: 17%; top: 7%; } --fcc-editable-region-- @keyframes wheel { } --fcc-editable-region-- ```