freeCodeCamp/curriculum/challenges/english/01-responsive-web-design/css-variables-skyline/part-115.md

18 KiB

id title challengeType dashedName
5d822fd413a79914d39e993b Part 115 0 part-115

--description--

Copy and paste your whole sky class along with all of its properties and values into the media query. You are going to make another color scheme for the skyline that changes it from day to night.

--hints--

test-text

const sky = code.match(/\.sky\s*{[\s\S]+?[^}]}/g)[1];
assert(
  /background\s*:\s*radial-gradient\(\s*closest-corner\s+circle\s+at\s+15%\s+15%\s*,\s*#ffcf33\s*(0%\s*,|,)\s*#ffcf33\s*20%\s*,\s*#ffff66\s*21%\s*,\s*#bbeeff\s*100%\s*\)\s*(;|})/g.test(
    sky
  )
);

--seed--

--seed-contents--

<!DOCTYPE html>
<html>    
  <head>
    <title>freeCodeCamp Skyline Project</title>
    <style>
      :root {
        --building-color1: #aa80ff;
        --building-color2: #66cc99;
        --building-color3: #cc6699;
        --building-color4: #538cc6;
        --window-color1: #bb99ff;
        --window-color2: #8cd9b3;
        --window-color3: #d98cb3;
        --window-color4: #8cb3d9;
      }

      * {
        box-sizing: border-box;
      }

      body {
        height: 100vh;
        margin: 0;
        overflow: hidden;
      }

      .background-buildings, .foreground-buildings {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: flex-end;
        justify-content: space-evenly;
        position: absolute;
        top: 0;
      }
      
      .building-wrap {
        display: flex;
        flex-direction: column;
        align-items: center;
      }

      .window-wrap {
        display: flex;
        align-items: center;
        justify-content: space-evenly;
      }

      .sky {
        background: radial-gradient(
            closest-corner circle at 15% 15%,
            #ffcf33,
            #ffcf33 20%,
            #ffff66 21%,
            #bbeeff 100%
          );
      }

      /* BACKGROUND BUILDINGS - "bb" stands for "background building" */
      .bb1 {
        width: 10%;
        height: 70%;
      }

      .bb1a {
        width: 70%;
      }
  
      .bb1b {
        width: 80%;
      }
  
      .bb1c {
        width: 90%;
      }

      .bb1d {
        width: 100%;
        height: 70%;
        background: linear-gradient(
            var(--building-color1) 50%,
            var(--window-color1)
          );
      }

      .bb1-window {
        height: 10%;
        background: linear-gradient(
            var(--building-color1),
            var(--window-color1)
          );
      }

      .bb2 {
        width: 10%;
        height: 50%;
      }

      .bb2a {
        border-bottom: 5vh solid var(--building-color2);
        border-left: 5vw solid transparent;
        border-right: 5vw solid transparent;
      }

      .bb2b {
        width: 100%;
        height: 100%;
        background: repeating-linear-gradient(
            var(--building-color2),
            var(--building-color2) 6%,
            var(--window-color2) 6%,
            var(--window-color2) 9%
          );
      }
      
      .bb3 {
        width: 10%;
        height: 55%;
        background: repeating-linear-gradient(
            90deg,
            var(--building-color3),
            var(--building-color3),
            var(--window-color3) 15%
          );
      }

      .bb4 {
        width: 11%;
        height: 58%;
      }

      .bb4a {
        width: 3%;
        height: 10%;
        background-color: var(--building-color4);
      }

      .bb4b {
        width: 80%;
        height: 5%;
        background-color: var(--building-color4);
      }
  
      .bb4c {
        width: 100%;
        height: 85%;
        background-color: var(--building-color4);
      }

      .bb4-window {
        width: 18%;
        height: 90%;
        background-color: var(--window-color4);
      }

      /* FOREGROUND BUILDINGS - "fb" stands for "foreground building" */
      .fb1 {
        width: 10%;
        height: 60%;
      }

      .fb1a {
        border-bottom: 7vh solid var(--building-color4);
        border-left: 2vw solid transparent;
        border-right: 2vw solid transparent;
      }

      .fb1b {
        width: 60%;
        height: 10%;
        background-color: var(--building-color4);
      }
  
      .fb1c {
        width: 100%;
        height: 80%;
        background: repeating-linear-gradient(
            90deg,
            var(--building-color4),
            var(--building-color4) 10%,
            transparent 10%,
            transparent 15%
          ),
          repeating-linear-gradient(
            var(--building-color4),
            var(--building-color4) 10%,
            var(--window-color4) 10%,
            var(--window-color4) 90%
          );
      }

      .fb2 {
        width: 10%;
        height: 40%;
      }

      .fb2a {
        width: 100%;
        border-bottom: 10vh solid var(--building-color3);
        border-left: 1vw solid transparent;
        border-right: 1vw solid transparent;
      }

      .fb2b {
        width: 100%;
        height: 75%;
        background-color: var(--building-color3);
      }

      .fb2-window {
        width: 22%;
        height: 100%;
        background-color: var(--window-color3);
      }

      .fb3 {
        width: 10%;
        height: 35%;
      }
  
      .fb3a {
        width: 80%;
        height: 15%;
        background-color: var(--building-color1);
      }
  
      .fb3b {
        width: 100%;
        height: 35%;
        background-color: var(--building-color1);
      }

      .fb3-window {
        width: 25%;
        height: 80%;
        background-color: var(--window-color1);
      }

      .fb4 {
        width: 8%;
        height: 45%;
        position: relative;
        left: 10%;
      }

      .fb4a {
        border-top: 5vh solid transparent;
        border-left: 8vw solid var(--building-color1);
      }

      .fb4b {
        width: 100%;
        height: 89%;
        background-color: var(--building-color1);
        display: flex;
        flex-wrap: wrap;
      }
      
      .fb4-window {
        width: 30%;
        height: 10%;
        border-radius: 50%;
        background-color: var(--window-color1);
        margin: 10%;
      }

      .fb5 {
        width: 10%;
        height: 33%;
        position: relative;
        right: 10%;
        background: repeating-linear-gradient(
            var(--building-color2),
            var(--building-color2) 5%,
            transparent 5%,
            transparent 10%
          ),
          repeating-linear-gradient(
            90deg,
            var(--building-color2),
            var(--building-color2) 12%,
            var(--window-color2) 12%,
            var(--window-color2) 44%
          );
      }

      .fb6 {
        width: 9%;
        height: 38%;
        background: repeating-linear-gradient(
            90deg,
            var(--building-color3),
            var(--building-color3) 10%,
            transparent 10%,
            transparent 30%
          ),
          repeating-linear-gradient(
            var(--building-color3),
            var(--building-color3) 10%,
            var(--window-color3) 10%,
            var(--window-color3) 30%
          );
      }

      @media (max-width: 1000px) {
        
      }
    </style>
  </head>

  <body>
    <div class="background-buildings sky">
      <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>

    <div class="foreground-buildings">
      <div></div>
      <div></div>
      <div class="fb1 building-wrap">
        <div class="fb1a"></div>
        <div class="fb1b"></div>
        <div class="fb1c"></div>
      </div>
      <div class="fb2">
        <div class="fb2a"></div>
        <div class="fb2b window-wrap">
          <div class="fb2-window"></div>
          <div class="fb2-window"></div>
          <div class="fb2-window"></div>
        </div>
      </div>
      <div></div>
      <div class="fb3 building-wrap">
        <div class="fb3a window-wrap">
          <div class="fb3-window"></div>
          <div class="fb3-window"></div>
          <div class="fb3-window"></div>
        </div>
        <div class="fb3b"></div>
        <div class="fb3a"></div>
        <div class="fb3b"></div>
      </div>
      <div class="fb4">
        <div class="fb4a"></div>
        <div class="fb4b">
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
        </div>
      </div>
      <div class="fb5"></div>
      <div class="fb6"></div>
      <div></div>
      <div></div>
    </div>
  </body>
</html>

--solutions--

<!DOCTYPE html>
<html>    
  <head>
    <title>freeCodeCamp Skyline Project</title>
    <style>
      :root {
        --building-color1: #aa80ff;
        --building-color2: #66cc99;
        --building-color3: #cc6699;
        --building-color4: #538cc6;
        --window-color1: #bb99ff;
        --window-color2: #8cd9b3;
        --window-color3: #d98cb3;
        --window-color4: #8cb3d9;
      }

      * {
        box-sizing: border-box;
      }

      body {
        height: 100vh;
        margin: 0;
        overflow: hidden;
      }

      .background-buildings, .foreground-buildings {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: flex-end;
        justify-content: space-evenly;
        position: absolute;
        top: 0;
      }
      
      .building-wrap {
        display: flex;
        flex-direction: column;
        align-items: center;
      }

      .window-wrap {
        display: flex;
        align-items: center;
        justify-content: space-evenly;
      }

      .sky {
        background: radial-gradient(
            closest-corner circle at 15% 15%,
            #ffcf33,
            #ffcf33 20%,
            #ffff66 21%,
            #bbeeff 100%
          );
      }

      /* BACKGROUND BUILDINGS - "bb" stands for "background building" */
      .bb1 {
        width: 10%;
        height: 70%;
      }

      .bb1a {
        width: 70%;
      }
  
      .bb1b {
        width: 80%;
      }
  
      .bb1c {
        width: 90%;
      }

      .bb1d {
        width: 100%;
        height: 70%;
        background: linear-gradient(
            var(--building-color1) 50%,
            var(--window-color1)
          );
      }

      .bb1-window {
        height: 10%;
        background: linear-gradient(
            var(--building-color1),
            var(--window-color1)
          );
      }

      .bb2 {
        width: 10%;
        height: 50%;
      }

      .bb2a {
        border-bottom: 5vh solid var(--building-color2);
        border-left: 5vw solid transparent;
        border-right: 5vw solid transparent;
      }

      .bb2b {
        width: 100%;
        height: 100%;
        background: repeating-linear-gradient(
            var(--building-color2),
            var(--building-color2) 6%,
            var(--window-color2) 6%,
            var(--window-color2) 9%
          );
      }
      
      .bb3 {
        width: 10%;
        height: 55%;
        background: repeating-linear-gradient(
            90deg,
            var(--building-color3),
            var(--building-color3),
            var(--window-color3) 15%
          );
      }

      .bb4 {
        width: 11%;
        height: 58%;
      }

      .bb4a {
        width: 3%;
        height: 10%;
        background-color: var(--building-color4);
      }

      .bb4b {
        width: 80%;
        height: 5%;
        background-color: var(--building-color4);
      }
  
      .bb4c {
        width: 100%;
        height: 85%;
        background-color: var(--building-color4);
      }

      .bb4-window {
        width: 18%;
        height: 90%;
        background-color: var(--window-color4);
      }

      /* FOREGROUND BUILDINGS - "fb" stands for "foreground building" */
      .fb1 {
        width: 10%;
        height: 60%;
      }

      .fb1a {
        border-bottom: 7vh solid var(--building-color4);
        border-left: 2vw solid transparent;
        border-right: 2vw solid transparent;
      }

      .fb1b {
        width: 60%;
        height: 10%;
        background-color: var(--building-color4);
      }
  
      .fb1c {
        width: 100%;
        height: 80%;
        background: repeating-linear-gradient(
            90deg,
            var(--building-color4),
            var(--building-color4) 10%,
            transparent 10%,
            transparent 15%
          ),
          repeating-linear-gradient(
            var(--building-color4),
            var(--building-color4) 10%,
            var(--window-color4) 10%,
            var(--window-color4) 90%
          );
      }

      .fb2 {
        width: 10%;
        height: 40%;
      }

      .fb2a {
        width: 100%;
        border-bottom: 10vh solid var(--building-color3);
        border-left: 1vw solid transparent;
        border-right: 1vw solid transparent;
      }

      .fb2b {
        width: 100%;
        height: 75%;
        background-color: var(--building-color3);
      }

      .fb2-window {
        width: 22%;
        height: 100%;
        background-color: var(--window-color3);
      }

      .fb3 {
        width: 10%;
        height: 35%;
      }
  
      .fb3a {
        width: 80%;
        height: 15%;
        background-color: var(--building-color1);
      }
  
      .fb3b {
        width: 100%;
        height: 35%;
        background-color: var(--building-color1);
      }

      .fb3-window {
        width: 25%;
        height: 80%;
        background-color: var(--window-color1);
      }

      .fb4 {
        width: 8%;
        height: 45%;
        position: relative;
        left: 10%;
      }

      .fb4a {
        border-top: 5vh solid transparent;
        border-left: 8vw solid var(--building-color1);
      }

      .fb4b {
        width: 100%;
        height: 89%;
        background-color: var(--building-color1);
        display: flex;
        flex-wrap: wrap;
      }
      
      .fb4-window {
        width: 30%;
        height: 10%;
        border-radius: 50%;
        background-color: var(--window-color1);
        margin: 10%;
      }

      .fb5 {
        width: 10%;
        height: 33%;
        position: relative;
        right: 10%;
        background: repeating-linear-gradient(
            var(--building-color2),
            var(--building-color2) 5%,
            transparent 5%,
            transparent 10%
          ),
          repeating-linear-gradient(
            90deg,
            var(--building-color2),
            var(--building-color2) 12%,
            var(--window-color2) 12%,
            var(--window-color2) 44%
          );
      }

      .fb6 {
        width: 9%;
        height: 38%;
        background: repeating-linear-gradient(
            90deg,
            var(--building-color3),
            var(--building-color3) 10%,
            transparent 10%,
            transparent 30%
          ),
          repeating-linear-gradient(
            var(--building-color3),
            var(--building-color3) 10%,
            var(--window-color3) 10%,
            var(--window-color3) 30%
          );
      }

      @media (max-width: 1000px) {
        .sky {
          background: radial-gradient(
              closest-corner circle at 15% 15%,
              #ffcf33,
              #ffcf33 20%,
              #ffff66 21%,
              #bbeeff 100%
            );
        }
      }
    </style>
  </head>

  <body>
    <div class="background-buildings sky">
      <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>

    <div class="foreground-buildings">
      <div></div>
      <div></div>
      <div class="fb1 building-wrap">
        <div class="fb1a"></div>
        <div class="fb1b"></div>
        <div class="fb1c"></div>
      </div>
      <div class="fb2">
        <div class="fb2a"></div>
        <div class="fb2b window-wrap">
          <div class="fb2-window"></div>
          <div class="fb2-window"></div>
          <div class="fb2-window"></div>
        </div>
      </div>
      <div></div>
      <div class="fb3 building-wrap">
        <div class="fb3a window-wrap">
          <div class="fb3-window"></div>
          <div class="fb3-window"></div>
          <div class="fb3-window"></div>
        </div>
        <div class="fb3b"></div>
        <div class="fb3a"></div>
        <div class="fb3b"></div>
      </div>
      <div class="fb4">
        <div class="fb4a"></div>
        <div class="fb4b">
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
          <div class="fb4-window"></div>
        </div>
      </div>
      <div class="fb5"></div>
      <div class="fb6"></div>
      <div></div>
      <div></div>
    </div>
  </body>
</html>