<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style> body{ margin: 0; background-color: #fff; background-image: linear-gradient( transparent, transparent 50%, rgba(234,159,167, 0.3) 50%/*用来定位*/ ), linear-gradient( to right, transparent, transparent 50%, rgba(234,159,167, 0.3) 50%); background-size: 40px 40px; } </style> </head> <body> </body> </html>
原文：https://www.cnblogs.com/MySweetheart/p/13338546.html