js選項卡功能3

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>選項卡(利用input)</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            list-style: none;
        }
 
        .tab-choose ul {
            position: relative;
            width: 300px;
        }
 
        ul li input {
            display: none;
        }
 
        ul li label {
            float: left;
            width: 100px;
            text-align: center;
            line-height: 30px;
            box-sizing: border-box;
            border: 1px solid black;
            border-right: none;
            cursor: pointer;
 
        }
 
        ul li input:checked + label {
            color: #fff;
            background: #000;
        }
 
        ul li:last-child label {
            border-right: 1px solid;
        }
 
        ul li .tab-cont {
            display: none;
            position: absolute;
            left: 0;
            top: 31px;
            width: 100%;
            height: 300px;
            box-sizing: border-box;
            border: 1px solid #000000;
            font-size: 16px;
            text-align: center;
            line-height: 300px;
        }
 
        ul li input:checked ~ .tab-cont {
            display: block;
        }
        /*
              +  css中向下查找相鄰兄弟選擇器   ~ 同一父級的同級兄弟選擇器
        */
    </style>
 
</head>
<body>
<div class="tab-choose">
    <ul>
        <li>
            <input id="tab1" type="radio" name="tab" checked>
            <label for="tab1">選擇一</label>
            <div class="tab-cont">內容一</div>
        </li>
        <li>
            <input  id="tab2" type="radio" name="tab">
            <label for="tab2">選擇一</label>
            <div class="tab-cont">內容二</div>
        </li>
        <li>
            <input   id="tab3" type="radio" name="tab">
            <label for="tab3">選擇一</label>
            <div class="tab-cont">內容三</div>
        </li>
    </ul>
</div>
</body>
</html>
相關文章
相關標籤/搜索