--- id: 6140d0069049f5139d78da40 title: Step 8 challengeType: 0 dashedName: step-8 --- # --description-- The `transform-origin` property is used to set the point around which a CSS transformation is applied. For example, when performing a `rotate` (which you will do later in this project), the `transform-origin` determines around which point the element is rotated. Give the `.line` selector a `transform-origin` property of `0% 0%`. This will offset the origin point by `0%` from the left and `0%` from the top, setting it to the top left corner of the element. # --hints-- Your `.line` selector should have a `transform-origin` property set to `0% 0%`. ```js const transformOrigin = new __helpers.CSSHelp(document).getStyle('.line')?.transformOrigin; assert(transformOrigin === '0% 0%' || transformOrigin === '0% 0% 0px'); ``` # --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; } --fcc-editable-region-- .line { background-color: black; width: 50%; height: 2px; position: absolute; top: 50%; left: 50%; } --fcc-editable-region-- ```