curriculum/challenges/english/blocks/learn-the-css-box-model-by-building-a-rothko-painting/60a3e3396c7b40068ad69981.md
Create a new CSS rule using the .two selector and set its width to 475 pixels.
You should have a .two selector.
const hasTwo = new __helpers.CSSHelp(document).getStyle('.two');
assert(hasTwo);
You should set the width property to 475px.
const hasWidth = new __helpers.CSSHelp(document).getCSSRules().some(x => x.style.width === '475px');
assert(hasWidth);
Your .two element should have a width value of 475px.
const twoWidth = new __helpers.CSSHelp(document).getStyle('.two')?.getPropertyValue('width');
assert(twoWidth === '475px');
.canvas {
width: 500px;
height: 600px;
background-color: #4d0f00;
overflow: hidden;
}
.frame {
border: 50px solid black;
width: 500px;
padding: 50px;
margin: 20px auto;
}
.one {
width: 425px;
height: 150px;
background-color: #efb762;
margin: 20px auto;
}
--fcc-editable-region--
--fcc-editable-region--
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Rothko Painting</title>
<link href="./styles.css" rel="stylesheet">
</head>
<body>
<div class="frame">
<div class="canvas">
<div class="one"></div>
<div class="two"></div>
</div>
</div>
</body>
</html>