效果图:
源码:
<!DOCTYPE html>
<html lang=zh-CN>
<head>
<meta charset=utf-8>
<meta http-equiv=X-UA-Compatible content=IE=edge>
<meta name=viewport content=width=device-width, initial-scale=1>
<!-- 上述3个meta标签*必须*放在最前面,任何其他内容都*必须*跟随其后! -->
<title>表格</title>
<meta nam