<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv=&
代码如下 <html> <head> <style> div { width: 100px; height: 100px; background: pink; position: relative; top: 10px; left: 10px; } </style> </head><body><div>m
<html> <head> <style> div { width: 100px; height: 100px; background: pink; position: relative; top: 10px; left: 10px; } </style> </head> <body> <
