Learn CSS Variables by Building a City Skyline - Step 33

HTML-CSS
1

Tell us what’s happening:

Alguém me ajuda . Na minha opinião eu fiz tudo certo , e pede que eu coloque a propriedade position em absolute na chave .background-buildings, .foreground-building. Mas não deu certo . que eu fiz de errado? Agradeço ajuda desde já.

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">    
  <head>
    <meta charset="UTF-8">
    <title>City Skyline</title>
    <link href="styles.css" rel="stylesheet" />   
  </head>

  <body>
    <div class="background-buildings">
      <div></div>
      <div></div>
      <div class="bb1">
        <div class="bb1a"></div>
        <div class="bb1b"></div>
        <div class="bb1c"></div>
        <div class="bb1d"></div>
      </div>
      <div class="bb2"></div>
      <div class="bb3"></div>
      <div></div>
      <div class="bb4"></div>
      <div></div>
      <div></div>
    </div>

    <div class="foreground-buildings">
      <div class="fb1"></div>
      <div class="fb2"></div>
      <div class="fb3"></div>
      <div class="fb4"></div>
      <div class="fb5"></div>
      <div class="fb6"></div>
    </div>
  </body>
</html>

/* file: styles.css */
:root {
  --building-color1: #aa80ff;
  --building-color2: #66cc99;
  --building-color3: #cc6699;
  --building-color4: #538cc6;
}

* {
  border: 1px solid black;
  box-sizing: border-box;
}

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


/* User Editable Region */

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

.bb1 {
  width: 10%;
  height: 70%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bb1a {
  width: 70%;
  height: 10%;
  background-color: var(--building-color1);
}

.bb1b {
  width: 80%;
  height: 10%;
  background-color: var(--building-color1);
}

.bb1c {
  width: 90%;
  height: 10%;
  background-color: var(--building-color1);
}

.bb1d {
  width: 100%;
  height: 70%;
  background-color: var(--building-color1);
}

.bb2 {
  width: 10%;
  height: 50%;
  background-color: var(--building-color2);
}

.bb3 {
  width: 10%;
  height: 55%;
  background-color: var(--building-color3);
}

.bb4 {
  width: 11%;
  height: 58%;
  background-color: var(--building-color4);
}

.foreground-buildings  {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-evenly;
}

/* User Editable Region */

.fb1 {
  width: 10%;
  height: 60%;
}

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

.fb3 {
  width: 10%;
  height: 35%;
}

.fb4 {
  width: 8%;
  height: 45%;
}

.fb5 {
  width: 10%;
  height: 33%;
}

.fb6 {
  width: 9%;
  height: 38%;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Challenge Information:

Learn CSS Variables by Building a City Skyline - Step 33

2

Hey,
What this step actually wants is for you to make sure both .foreground-buildings and .background-buildings have the position and top styling.
Which means you have to style both elements together, using a selector list.
As the instructions suggest:

select both .background-buildings and .foreground-buildings there, effectively applying those styles to both of the elements. You can use a comma (, ) to separate selectors like this: selector1, selector2.

Edit: make sure in your new selector, you have only the position and top properties.
don’t mix this selector with the .background-buildings.
I hope this helps!

1 Like
3

You forgot to put a point before foreground-buildings.

4

Thank you a lot . you help me so much. Very grateful.

1 Like