<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <style> .box { width: 200px; height: 200px; background-color: pink; box-shadow: 5px 10px 20px 10px green inset; /* 注意: 外阴影, 不能添加outset, 添加了会导致属性报错 */ /* box-shadow: 5px 10px 20px 10px green outset; */ } </style> </head> <body> <div class="box"></div> </body> </html>
