78 lines
1.7 KiB
HTML
78 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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body, ul, li {
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margin: 0;
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padding: 0;
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list-style: none;
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}
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.tabs {
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width: 300px;
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margin: 0 auto;
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}
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.title {
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display: flex;
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height: 45px;
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align-items: center;
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justify-content: space-between;
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}
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.conetnt li {
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display: none;
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}
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.t_active {
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color: red;
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}
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.c_active {
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display: block !important;
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}
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</style>
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</head>
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<body>
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<div class="tabs">
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<ul class="title">
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<li class="a t_active">社会</li>
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<li>财经</li>
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<li>军事</li>
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<li>体育</li>
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<li>娱乐</li>
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</ul>
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<ul class="conetnt">
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<li class="c_active">社会的内容</li>
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<li>财经的内容</li>
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<li>军事的内容</li>
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<li>体育的内容</li>
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<li>娱乐的内容</li>
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</ul>
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</div>
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</body>
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<script>
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var title = document.querySelectorAll(".title li");
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var content = document.querySelectorAll(".conetnt li");
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// es6 forEach
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title.forEach( function(v,i) {
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v.onclick = function () {
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title.forEach(function (item,index) {
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item.className = ""
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content[index].className = ""
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})
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v.classList.add("t_active")
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content[i].classList.add("c_active")
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}
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} )
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</script>
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</html> |