--- id: 5f356ed656a336993abd9f7c title: Step 26 challengeType: 0 dashedName: step-26 --- # --description-- Next, you want to center the `div` horizontally. You can do this by setting its `margin-left` and `margin-right` properties to `auto`. Think of the margin as invisible space around an element. Using these two margin properties, center the `div` element within the `body` element. # --hints-- You should set the `margin-left` property to `auto`. ```js const hasMargin = new __helpers.CSSHelp(document).getCSSRules().some(x => x.style['margin-left'] === 'auto'); assert(hasMargin); ``` You should set the `margin-right` property to `auto`. ```js const hasMargin = new __helpers.CSSHelp(document).getCSSRules().some(x => x.style['margin-right'] === 'auto'); assert(hasMargin); ``` You should set the `margin-left` and `margin-right` properties of your `div` to `auto`. ```js const divMarginRight = new __helpers.CSSHelp(document).getStyle('div')?.getPropertyValue('margin-right'); const divMarginLeft = new __helpers.CSSHelp(document).getStyle('div')?.getPropertyValue('margin-left'); assert(divMarginRight === 'auto'); assert(divMarginLeft === 'auto'); ``` # --seed-- ## --seed-contents-- ```html Cafe Menu

CAMPER CAFE

Est. 2020

Coffee

``` ```css body { /* background-color: burlywood; */ } h1, h2, p { text-align: center; } --fcc-editable-region-- div { width: 80%; background-color: burlywood; } --fcc-editable-region-- ```