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1.先在桌面创建一个文本文件
2.打开,并复制一下的代码进文本,且保存
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>送个你</title> </head> <style> *{ margin: 0; padding: 0; } ul,ol{ list-style: none; } body{ height: 100vh; background: #000000; display: flex; justify-content: center; align-items: center; } ul{ height: 200px; display: flex; } li{ width: 20px; height: 20px; border-radius: 10px; background: red; margin-right: 20px; } li:nth-child(1){ background: red; animation: love1 4s 0s infinite; } li:nth-child(2){ background: darkturquoise; animation: love2 4s 0.2s infinite; } li:nth-child(3){ background: darksalmon; animation: love3 4s 0.4s infinite; } li:nth-child(4){ background: deeppink; animation: love4 4s 0.6s infinite; } li:nth-child(5){ background: yellow; animation: love5 4s 0.8s infinite; } li:nth-child(6){ background: deeppink; animation: love4 4s 1s infinite; } li:nth-child(7){ background: darksalmon; animation: love3 4s 1.2s infinite; } li:nth-child(8){ background: darkturquoise; animation: love2 4s 1.4s infinite; } li:nth-child(9){ background: red; animation: love1 4s 1.6s infinite; } @keyframes love1 { 30%,50%{ height: 60px; transform: translateY(-30px); } 70%,100%{ height: 0px; transform: translateY(0px); } } @keyframes love2 { 30%,50%{ height: 125px; transform: translateY(-60px); } 70%,100%{ height: 0px; transform: translateY(0px); } } @keyframes love3 { 30%,50%{ height: 160px; transform: translateY(-75px); } 70%,100%{ height: 0px; transform: translateY(0px); } } @keyframes love4 { 30%,50%{ height: 180px; transform: translateY(-60px); } 70%,100%{ height: 0px; transform: translateY(0px); } } @keyframes love5 { 30%,50%{ height: 200px; transform: translateY(-45px); } 70%,100%{ height: 0px; transform: translateY(0px); } } h1{ color: white; margin-top: 500px; } </style> <body οnmοusedοwn="change()"> <div> <ul> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> </ul> </div> <br> <h1 id="ioy"></h1> <script> var ioy=document.getElementById("ioy") function change() { ioy.innerHTML="I LOVE YOU! YOU ARE MY LIFE!"; } </script> </body> </html>
3.然后吧这个文本文件的后缀改为html
会弹出这个,按确定:
4.这样就大功告成了,直接点击打开就可以了
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