What im i doing wrong here?

JavaScript
1

Challenge: Change the Presentation of a Bar Chart

Link to the challenge:
https://www.freecodecamp.org/learn/data-visualization/data-visualization-with-d3/change-the-presentation-of-a-bar-chart

<style>
.bar {
  width: 25px;
  height: 100px;
  /* Add your code below this line */
margin: 2px;
  /* Add your code above this line */
  display: inline-block;
  background-color: blue;
}
</style>
<body>
<script>
  const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];

  d3.select("body").selectAll("div")
    .data(dataset)
    .enter()
    .append("div")
    .attr("class", "bar")
    // Add your code below this line
    .style("height", (d) => (d*10 + "px"))

    // Add your code above this line
</script>
</body>
2

Your code passes for me.

3

Yeap it did today. i dont know what was going on hehe.

<style>
  .bar {
    width: 25px;
    height: 100px;
    /* Add your code below this line */
    margin: 2px;
    /* Add your code above this line */
    display: inline-block;
    background-color: blue;
  }
</style>
<body>
  <script>
    const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];

    d3.select("body").selectAll("div")
      .data(dataset)
      .enter()
      .append("div")
      .attr("class", "bar")
      // Add your code below this line
      .style("height", (d) => d*10 + 'px')

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