--description--

D3 methods can add styles to the bar labels. The fill attribute sets the color of the text for a text node. The style() method sets CSS rules for other styles, such as font-family or font-size.

--instructions--

Set the font-size of the text elements to 25px, and the color of the text to red.

--hints--

The labels should all have a fill color of red.

const text = document.querySelector('text');
assert.exists(text); 
const fill = window.getComputedStyle(text)['fill'];
assert.strictEqual(fill, 'rgb(255, 0, 0)');

The labels should all have a font-size of 25 pixels.

const text = document.querySelector('text');
assert.exists(text); 
const fontSize = window.getComputedStyle(text)['font-size'];
assert.strictEqual(fontSize, '25px');

--seed--

--seed-contents--

html

<body>
  <script>
    const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];

    const w = 500;
    const h = 100;

    const svg = d3
      .select('body')
      .append('svg')
      .attr('width', w)
      .attr('height', h);

    svg
      .selectAll('rect')
      .data(dataset)
      .enter()
      .append('rect')
      .attr('x', (d, i) => i * 30)
      .attr('y', (d, i) => h - 3 * d)
      .attr('width', 25)
      .attr('height', (d, i) => d * 3)
      .attr('fill', 'navy');

    svg
      .selectAll('text')
      .data(dataset)
      .enter()
      .append('text')
      .text(d => d)
      .attr('x', (d, i) => i * 30)
      .attr('y', (d, i) => h - 3 * d - 3);
    // Add your code below this line



    // Add your code above this line
  </script>
</body>

--solutions--