用css画一个倒三角
作者:互联网
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title>
<style> div{ width: 0; height: 0; border-width: 50px; border-style: solid; border-color: red transparent transparent transparent } </style>
</head> <body>
<div></div>
</body> </html>
标签:solid,style,一个,倒三角,width,border,transparent,css 来源: https://www.cnblogs.com/javascript9527/p/11461678.html