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										 |  |  | --- | 
					
						
							|  |  |  | id: 5d822fd413a79914d39e9912 | 
					
						
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										 |  |  | title: Step 74 | 
					
						
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										 |  |  | challengeType: 0 | 
					
						
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										 |  |  | dashedName: step-74 | 
					
						
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										 |  |  | --- | 
					
						
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										 |  |  | # --description--
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										 |  |  | Give `.fb1b` a `width` of `60%` and `height` of `10%`, and `.fb1c` a `width` of `100%` and `height` of `80%`. | 
					
						
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										 |  |  | # --hints--
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										 |  |  | You should give `.fb1b` a `width` of `60%`. | 
					
						
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										 |  |  | ```js | 
					
						
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										 |  |  | assert.equal(new __helpers.CSSHelp(document).getStyle(".fb1b")?.width, "60%"); | 
					
						
							|  |  |  | ``` | 
					
						
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							|  |  |  | You should give `.fb1b` a `height` of `10%`. | 
					
						
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							|  |  |  | ```js | 
					
						
							|  |  |  | assert.equal(new __helpers.CSSHelp(document).getStyle(".fb1b")?.height, "10%"); | 
					
						
							|  |  |  | ``` | 
					
						
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							|  |  |  | You should give `.fb1c` a `width` of `100%`. | 
					
						
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							|  |  |  | ```js | 
					
						
							|  |  |  | assert.equal(new __helpers.CSSHelp(document).getStyle(".fb1c")?.width, "100%"); | 
					
						
							|  |  |  | ``` | 
					
						
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							|  |  |  | You should give `.fb1c` a `height` of `80%`. | 
					
						
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							|  |  |  | ```js | 
					
						
							|  |  |  | assert.equal(new __helpers.CSSHelp(document).getStyle(".fb1c")?.height, "80%"); | 
					
						
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										 |  |  | ``` | 
					
						
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										 |  |  | # --seed--
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										 |  |  | 
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										 |  |  | ## --seed-contents--
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										 |  |  | 
 | 
					
						
							|  |  |  | ```html | 
					
						
							|  |  |  | <!DOCTYPE html> | 
					
						
							|  |  |  | <html>     | 
					
						
							|  |  |  |   <head> | 
					
						
							|  |  |  |     <title>freeCodeCamp Skyline Project</title> | 
					
						
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										 |  |  |     <link href="styles.css" rel="stylesheet" type="text/css" />    | 
					
						
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										 |  |  |   </head> | 
					
						
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 | 
					
						
							|  |  |  |   <body> | 
					
						
							|  |  |  |     <div class="background-buildings"> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div class="bb1 building-wrap"> | 
					
						
							|  |  |  |         <div class="bb1a bb1-window"></div> | 
					
						
							|  |  |  |         <div class="bb1b bb1-window"></div> | 
					
						
							|  |  |  |         <div class="bb1c bb1-window"></div> | 
					
						
							|  |  |  |         <div class="bb1d"></div> | 
					
						
							|  |  |  |       </div> | 
					
						
							|  |  |  |       <div class="bb2"> | 
					
						
							|  |  |  |         <div class="bb2a"></div> | 
					
						
							|  |  |  |         <div class="bb2b"></div> | 
					
						
							|  |  |  |       </div> | 
					
						
							|  |  |  |       <div class="bb3"></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div class="bb4 building-wrap"> | 
					
						
							|  |  |  |         <div class="bb4a"></div> | 
					
						
							|  |  |  |         <div class="bb4b"></div> | 
					
						
							|  |  |  |         <div class="bb4c window-wrap"> | 
					
						
							|  |  |  |           <div class="bb4-window"></div> | 
					
						
							|  |  |  |           <div class="bb4-window"></div> | 
					
						
							|  |  |  |           <div class="bb4-window"></div> | 
					
						
							|  |  |  |           <div class="bb4-window"></div> | 
					
						
							|  |  |  |         </div> | 
					
						
							|  |  |  |       </div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |     </div> | 
					
						
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							|  |  |  |     <div class="foreground-buildings"> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div class="fb1"> | 
					
						
							|  |  |  |         <div class="fb1a"></div> | 
					
						
							|  |  |  |         <div class="fb1b"></div> | 
					
						
							|  |  |  |         <div class="fb1c"></div> | 
					
						
							|  |  |  |       </div> | 
					
						
							|  |  |  |       <div class="fb2"></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div class="fb3"></div> | 
					
						
							|  |  |  |       <div class="fb4"></div> | 
					
						
							|  |  |  |       <div class="fb5"></div> | 
					
						
							|  |  |  |       <div class="fb6"></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |       <div></div> | 
					
						
							|  |  |  |     </div> | 
					
						
							|  |  |  |   </body> | 
					
						
							|  |  |  | </html> | 
					
						
							|  |  |  | ``` | 
					
						
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										 |  |  | ```css | 
					
						
							|  |  |  | :root { | 
					
						
							|  |  |  |   --building-color1: #aa80ff; | 
					
						
							|  |  |  |   --building-color2: #66cc99; | 
					
						
							|  |  |  |   --building-color3: #cc6699; | 
					
						
							|  |  |  |   --building-color4: #538cc6; | 
					
						
							|  |  |  |   --window-color1: black; | 
					
						
							|  |  |  |   --window-color2: #8cd9b3; | 
					
						
							|  |  |  |   --window-color3: #d98cb3; | 
					
						
							|  |  |  |   --window-color4: #8cb3d9; | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | * { | 
					
						
							|  |  |  |   border: 1px solid black; | 
					
						
							|  |  |  |   box-sizing: border-box; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | body { | 
					
						
							|  |  |  |   height: 100vh; | 
					
						
							|  |  |  |   margin: 0; | 
					
						
							|  |  |  |   overflow: hidden; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | .background-buildings, .foreground-buildings { | 
					
						
							|  |  |  |   width: 100%; | 
					
						
							|  |  |  |   height: 100%; | 
					
						
							|  |  |  |   display: flex; | 
					
						
							|  |  |  |   align-items: flex-end; | 
					
						
							|  |  |  |   justify-content: space-evenly; | 
					
						
							|  |  |  |   position: absolute; | 
					
						
							|  |  |  |   top: 0; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | .building-wrap { | 
					
						
							|  |  |  |   display: flex; | 
					
						
							|  |  |  |   flex-direction: column; | 
					
						
							|  |  |  |   align-items: center; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | .window-wrap { | 
					
						
							|  |  |  |   display: flex; | 
					
						
							|  |  |  |   align-items: center; | 
					
						
							|  |  |  |   justify-content: space-evenly; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | /* BACKGROUND BUILDINGS - "bb" stands for "background building" */ | 
					
						
							|  |  |  | .bb1 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 70%; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | .bb1a { | 
					
						
							|  |  |  |   width: 70%; | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | .bb1b { | 
					
						
							|  |  |  |   width: 80%; | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | .bb1c { | 
					
						
							|  |  |  |   width: 90%; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | .bb1d { | 
					
						
							|  |  |  |   width: 100%; | 
					
						
							|  |  |  |   height: 70%; | 
					
						
							|  |  |  |   background: linear-gradient( | 
					
						
							|  |  |  |       var(--building-color1) 50%, | 
					
						
							|  |  |  |       var(--window-color1) | 
					
						
							|  |  |  |     ); | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | .bb1-window { | 
					
						
							|  |  |  |   height: 10%; | 
					
						
							|  |  |  |   background: linear-gradient( | 
					
						
							|  |  |  |       var(--building-color1), | 
					
						
							|  |  |  |       var(--window-color1) | 
					
						
							|  |  |  |     ); | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb2 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 50%; | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb2a { | 
					
						
							|  |  |  |   border-bottom: 5vh solid var(--building-color2); | 
					
						
							|  |  |  |   border-left: 5vw solid transparent; | 
					
						
							|  |  |  |   border-right: 5vw solid transparent; | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb2b { | 
					
						
							|  |  |  |   width: 100%; | 
					
						
							|  |  |  |   height: 100%; | 
					
						
							|  |  |  |   background: repeating-linear-gradient( | 
					
						
							|  |  |  |       var(--building-color2), | 
					
						
							|  |  |  |       var(--building-color2) 6%, | 
					
						
							|  |  |  |       var(--window-color2) 6%, | 
					
						
							|  |  |  |       var(--window-color2) 9% | 
					
						
							|  |  |  |     ); | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb3 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 55%; | 
					
						
							|  |  |  |   background: repeating-linear-gradient( | 
					
						
							|  |  |  |       90deg, | 
					
						
							|  |  |  |       var(--building-color3), | 
					
						
							|  |  |  |       var(--building-color3), | 
					
						
							|  |  |  |       var(--window-color3) 15% | 
					
						
							|  |  |  |     ); | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb4 { | 
					
						
							|  |  |  |   width: 11%; | 
					
						
							|  |  |  |   height: 58%; | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb4a { | 
					
						
							|  |  |  |   width: 3%; | 
					
						
							|  |  |  |   height: 10%; | 
					
						
							|  |  |  |   background-color: var(--building-color4); | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb4b { | 
					
						
							|  |  |  |   width: 80%; | 
					
						
							|  |  |  |   height: 5%; | 
					
						
							|  |  |  |   background-color: var(--building-color4); | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | .bb4c { | 
					
						
							|  |  |  |   width: 100%; | 
					
						
							|  |  |  |   height: 85%; | 
					
						
							|  |  |  |   background-color: var(--building-color4); | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .bb4-window { | 
					
						
							|  |  |  |   width: 18%; | 
					
						
							|  |  |  |   height: 90%; | 
					
						
							|  |  |  |   background-color: var(--window-color4); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* FOREGROUND BUILDINGS - "fb" stands for "foreground building" */ | 
					
						
							|  |  |  | .fb1 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 60%; | 
					
						
							|  |  |  |   background-color: var(--building-color4); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | --fcc-editable-region-- | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | --fcc-editable-region-- | 
					
						
							|  |  |  | .fb2 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 40%; | 
					
						
							|  |  |  |   background-color: var(--building-color3); | 
					
						
							|  |  |  | } | 
					
						
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 | 
					
						
							|  |  |  | .fb3 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 35%; | 
					
						
							|  |  |  |   background-color: var(--building-color1); | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | .fb4 { | 
					
						
							|  |  |  |   width: 8%; | 
					
						
							|  |  |  |   height: 45%; | 
					
						
							|  |  |  |   background-color: var(--building-color1); | 
					
						
							|  |  |  |   position: relative; | 
					
						
							|  |  |  |   left: 10%; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | .fb5 { | 
					
						
							|  |  |  |   width: 10%; | 
					
						
							|  |  |  |   height: 33%; | 
					
						
							|  |  |  |   background-color: var(--building-color2); | 
					
						
							|  |  |  |   position: relative; | 
					
						
							|  |  |  |   right: 10%; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | .fb6 { | 
					
						
							|  |  |  |   width: 9%; | 
					
						
							|  |  |  |   height: 38%; | 
					
						
							|  |  |  |   background-color: var(--building-color3); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  |      | 
					
						
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										 |  |  | ``` |