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Size Your Images

curriculum/challenges/english/blocks/basic-css/bad87fee1348bd9acdf08812.md

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--description--

CSS has a property called width that controls an element's width. Just like with fonts, we'll use px (pixels) to specify the image's width.

For example, if we wanted to create a CSS class called larger-image that gave HTML elements a width of 500 pixels, we'd use:

html
<style>
  .larger-image {
    width: 500px;
  }
</style>

--instructions--

Create a class called smaller-image and use it to resize the image so that it's only 100 pixels wide.

--hints--

Your img element should have the class smaller-image.

js
const relaxingCatImage = document.querySelector("img[src='https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg']");
const catImageClass = relaxingCatImage.getAttribute('class').trim().split(/\s+/g);
assert.include(catImageClass, 'smaller-image');

Your image should be 100 pixels wide.

js
const image = document.querySelector('img');
const width = image.getBoundingClientRect().width;
assert.isBelow(width, 200); 
assert.match(__helpers.removeCssComments(code), /\.smaller-image\s*{\s*width\s*:\s*100px\s*(;\s*}|})/i);

--seed--

--seed-contents--

html
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
<style>
  .red-text {
    color: red;
  }

  h2 {
    font-family: Lobster, monospace;
  }

  p {
    font-size: 16px;
    font-family: monospace;
  }
</style>

<h2 class="red-text">CatPhotoApp</h2>
<main>
  <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>

  <a href="#"></a>

  <div>
    <p>Things cats love:</p>
    <ul>
      <li>catnip</li>
      <li>laser pointers</li>
      <li>lasagna</li>
    </ul>
    <p>Top 3 things cats hate:</p>
    <ol>
      <li>flea treatment</li>
      <li>thunder</li>
      <li>other cats</li>
    </ol>
  </div>

  <form action="https://freecatphotoapp.com/submit-cat-photo">
    <label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
    <label><input type="radio" name="indoor-outdoor"> Outdoor</label>

    <label><input type="checkbox" name="personality" checked> Loving</label>
    <label><input type="checkbox" name="personality"> Lazy</label>
    <label><input type="checkbox" name="personality"> Energetic</label>

    <input type="text" placeholder="cat photo URL" required>
    <button type="submit">Submit</button>
  </form>
</main>

--solutions--

html
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
<style>
  .red-text {
    color: red;
  }

  h2 {
    font-family: Lobster, monospace;
  }

  p {
    font-size: 16px;
    font-family: monospace;
  }

  .smaller-image {
    width: 100px;
  }
</style>

<h2 class="red-text">CatPhotoApp</h2>
<main>
  <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
  
  <a href="#"></a>
  
  <div>
    <p>Things cats love:</p>
    <ul>
      <li>catnip</li>
      <li>laser pointers</li>
      <li>lasagna</li>
    </ul>
    <p>Top 3 things cats hate:</p>
    <ol>
      <li>flea treatment</li>
      <li>thunder</li>
      <li>other cats</li>
    </ol>
  </div>
  
  <form action="https://freecatphotoapp.com/submit-cat-photo">
    <label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
    <label><input type="radio" name="indoor-outdoor"> Outdoor</label>

    <label><input type="checkbox" name="personality" checked> Loving</label>
    <label><input type="checkbox" name="personality"> Lazy</label>
    <label><input type="checkbox" name="personality"> Energetic</label>

    <input type="text" placeholder="cat photo URL" required>
    <button type="submit">Submit</button>
  </form>
</main>