麻烦老师查看作业,谢谢。
来源:2-21 自由编程
DanielDu87
2022-02-02 13:25:53
<!DOCTYPE HTML> <html> <head> <meta charset="UTF-8"> <title>标题</title> <style> * { margin: 0; padding: 0; } div { width: 88px; height: 81px; margin: 40px auto; } .b1 { position: relative; background-image: url('../images/xin.png'); } .b2 { position: absolute; top: -42px; left: -2px; background-image: url('../images/xin.png'); animation: shanshuo 0.5s linear 0s infinite backwards; transform: scale(1); } @keyframes shanshuo { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(1.8); } } </style> </head> <body> <div class="b1"> <div class="b2"></div> </div> </body> </html>
1回答
好帮手慕星星
2022-02-05
同学你好,代码实现效果很棒,继续加油,祝学习愉快!
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