console 命令行工具 X clear

console

<html>
    <head>
        <title>test</title>
    </head>
    <body>
        <div class="word"></div>
    </body>
</body>
</html>

.word{
    height: 100px;
    width: 100px;
    background-color: red;
    animation: dong 1000ms ease-in forwards;
}
@keyframes dong{
    0%{
        background-color: red;
        transform: scale(0.1)

    }
    100%{
        background-color: green;
        transform: scale(1.5)
    }
}