2.6 KiB
2.6 KiB
id | title | challengeType | videoUrl | localeTitle |
---|---|---|---|---|
587d778e367417b2b2512aab | Improve Readability with High Contrast Text | 0 | 使用高对比度文本提高可读性 |
Description
Instructions
color
从当前灰色( #D3D3D3
)更改为深灰色( #636363
),将对比度提高到6:1。 Tests
tests:
- text: 您的代码应该改变文字<code>color</code>为<code>body</code>的深灰色。
testString: 'assert($("body").css("color") == "rgb(99, 99, 99)", "Your code should change the text <code>color</code> for the <code>body</code> to the darker gray.");'
- text: 您的代码不应更改<code>body</code>的<code>background-color</code> 。
testString: 'assert($("body").css("background-color") == "rgb(255, 255, 255)", "Your code should not change the <code>background-color</code> for the <code>body</code>.");'
Challenge Seed
<head>
<style>
body {
color: #D3D3D3;
background-color: #FFF;
}
</style>
</head>
<body>
<header>
<h1>Deep Thoughts with Master Camper Cat</h1>
</header>
<article>
<h2>A Word on the Recent Catnip Doping Scandal</h2>
<p>The influence that catnip has on feline behavior is well-documented, and its use as an herbal supplement in competitive ninja circles remains controversial. Once again, the debate to ban the substance is brought to the public's attention after the high-profile win of Kittytron, a long-time proponent and user of the green stuff, at the Claw of Fury tournament.</p>
<p>As I've stated in the past, I firmly believe a true ninja's skills must come from within, with no external influences. My own catnip use shall continue as purely recreational.</p>
</article>
</body>
Solution
// solution required