homework

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homework

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magic_of_if
/
homework.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .stu {
            background-image: linear-gradient(to top left, yellow, skyblue, green);
            box-shadow: 10px 10px 10px;
            width: 100px;
            height: 100px;
            text-align: center;
            line-height: 100px;
            color: black;
            border: 1px solid #000;
        }

        .wsh {
            background-color: cadetblue;
            width: 100%;
            height: 80px;
            text-align: center;
            line-height: 80px;
            font-size: 20px;
            font-weight: 600;
            color: aliceblue;
            border-radius: 20px;
        }

        .YkyName {
            margin: 10px;
            width: 100px;
            height: 100px;
            background-image: linear-gradient(rgb(55, 255, 0), rgb(0, 170, 255));
            border: 2px solid rgb(0, 160, 213);
            border-radius: 30px;
            color: #fff;
        }

        .dmq {
            background-image: linear-gradient(to bottom right, red,orange,yellow,green,cyan,blue,purple);
            font-size: 50px;
            color: white;
            width: 500px;
            height: 500px;
            text-align: center;
            line-height: 500px;
            margin-top: 20px;
        }

        .lyq {
            background-image: linear-gradient(to top left, rgb(0, 0, 0), rgb(235, 135, 215), rgb(15, 243, 250));
            box-shadow: 5px 5px 5px;
            width: 100px;
            height: 100px;
            text-align: center;
            line-height: 100px;
            color: black;
            border: 1px solid rgb(202, 192, 192);
        }

        .yy {
            width: 300px;
            height: 300px;
            background-color: skyblue;
            border-radius: 50%;
            margin: 100px auto;
            /* 立体感的球体。 用background-image否则会覆盖掉背景色,径向渐变的颜色有透明度 */
            /* background-image: radial-gradient( at 80px 80px to right, rgba#2980B9), rgba(#6DD5FA); */
        }
    </style>
</head>

<body>

    <div class="stu">黄同学</div>
    <div class="dmq">邓同学</div>
    <div class="wsh">汪同学</div>
    <button class="YkyName">点一点</button>
    <div class="yy"></div>
    <div class="lyq">刘同学</div>
    <script>
        const stu = document.querySelector(".stu");
        stu.addEventListener('click', function () {
            alert("黄同学叫黄培洁");
        })
    </script>
    <script>
        const wsh = document.querySelector('.wsh')
        wsh.addEventListener('click', function () {
            alert('学渣汪同学汪树槐')
        })
    </script>
    <script>
        const lyq = document.querySelector('.lyq')
        lyq.addEventListener('click', function () {
            alert('学渣刘宇清')
        })
    </script>
    <script>
        const YkyName = document.querySelector('.YkyName')
        YkyName.addEventListener('click', function () {
            alert('杨凯茵')
        })
    </script>
    <script>
        const dmq = document.querySelector(".dmq");
        dmq.addEventListener('click', function () {
            alert("恭喜你点中了给最帅的");
        })
    </script>
    <script>
        const yy = document.querySelector('.yy');
        yy.addEventListener('click', function () {
            confirm('付同学是付宇洋')
        })
    </script>
</body>

</html>