以下是今天每日一练的最终效果:

HTML:
<!DOCTYPE html><html lang=”en”><head><meta charset=”UTF-8″><meta name=”viewport” content=”width=device-width, initial-scale=1.0″><title>【每日一练】第207练</title><link rel=”stylesheet” href=”index.css”></head><body data-theme=”light”><section><div class=”container”><h1>一日一句英语励志名言</h1><p>成功者学习别人的经验,一般人学习自己的经验。Successful people learn from other people’s experience, the average person to learn their own experience.</p><button>阅读更多</button></div></section><div class=”theme-switcher”><input type=”checkbox” id=”switcher”><label for=switcher>switch</label></div><script src=”index.js”></script></body></html>
CSS:
*{padding: 0;margin: 0;box-sizing: border-box;}body{font-family: ‘Montserrat’;color: var(–color-4);}body[data-theme=”light”]{–color-1:rgb(200, 220, 241);–color-2:white;–color-3: white;–color-4: rgb(80, 82, 110);}body[data-theme=”dark”]{–color-1:#1E1F26;–color-2:#292c33;–color-3: rgb(39, 40, 42);–color-4: rgb(186, 186, 202);}section{background-color: var(–color-1);min-height: 100vh;width: 100%;display: flex;justify-content: center;align-items: center;}.container{width: 90%;margin: 0 auto;background-color: var(–color-2);border-radius: 8px;padding: 20px;max-width: 500px;}h1{font-size: 30px;font-weight: 500;text-transform: uppercase;}p{margin-top: 10px;font-size: 16px;font-weight: 500;letter-spacing: 1px;line-height: 25px;}button{background-color: var(–color-4);padding: 10px 30px;border: none;font-size: 14px;text-transform: uppercase;color: var(–color-3);border-radius:4px ;margin-top: 20px;cursor: pointer;}.theme-switcher{position: absolute;right: 30px;top: 10px;}input{width: 0;height: 0;display: none;visibility: hidden;}label{cursor: pointer;display: block;text-indent: -9999px;height: 30px;width: 60px;border-radius: 50px;background-color: rgb(255, 255, 255);transition: .5s ease background-color;}label::after{position: absolute;content: ”;width: 20px;height: 20px;border-radius: 50px;top: 50%;left: 5px;transform: translateY( -50%);background-color: rgb(46, 42, 68);transition: .5s ease;}input:checked + label::after{/* left: calc(100% – 2.5px); */left: calc(100% – 25px);background-color: aliceblue;}input:checked + label{background-color: rgb(25, 26, 37);border: 2px solid whitesmoke;}
JS:
const input = document.querySelector(‘.theme-switcher input’);input.addEventListener(‘change’, (e) => {if (e.target.checked) {document.body.setAttribute(‘data-theme’, ‘dark’);} else {document.body.setAttribute(‘data-theme’, ‘light’);}})
写在最后
以上就是每日一练的全部内容,希望今天的小练习对你有用,如果你觉得有帮助的话,请点赞我,关注我,并将它分享给你身边做开发的朋友,也许能够帮助到他。
我是杨小爱,我们明天见。
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