day59

轮播图作业
<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>轮播图</title>
    <style>
        .wrap{
            width: 300px;
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        ul{
            width: 1200px;
            height: 200px;
            list-style: none;
            margin: 0;
            padding: 0;
            position: absolute;
            left: 0;
        }
        ul>li{
            /*display: inline-block;*/
            float: left;
            width: 300px;
            height: 200px;
        }
        .l1{
            background-color: red;
        }
        .l2{
            background-color: green;
        }
        .l3{
            background-color: blue;
        }
        .l4{
            background-color: cyan;
        }
        .d1{
            margin-left: 100px;
        }
        .d1,.d2,.d3,.d4{
            text-align: center;
            margin-top: 20px;
            margin-right: 10px;
            line-height: 30px;
            float: left;
            border: 3px solid black;
            border-radius: 5px;
            width: 5px;
            height: 5px;
            background-color: white;
            /*position: absolute;*/
        }
        div:hover{
            background-color: #d3d3d3;
            cursor: pointer;
            user-select: none;
        }
    </style>
</head>
<body>
    <div class="wrap">
        <ul>
            <li class="l1"></li>
            <li class="l2"></li>
            <li class="l3"></li>
            <li class="l4"></li>
        </ul>
    </div>
    <div class="d1 d"></div>
    <div class="d2 d"></div>
    <div class="d3 d"></div>
    <div class="d4 d"></div>
</body>
<script src="js/jquery-3.3.1.js"></script>
<script>
$('.d').click(function () {
    console.log('123');
    $('ul').animate({
        left : - ($(this).index()-1) * $('li').width()
    },300)
})

</script>
</html>
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