<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>浮动</title> </head> <body> <div style="width: 200px; height: 200px; background-color: red; float: left;"></div> <div style="width: 200px; height: 200px; background-color: blue; float: left;"></div> <div style="width: 200px; height: 200px; background-color: yellow; float: left;"></div> <div style="clear: left; width: 500px; height: 500px; background-color: black;"></div> <div style="width: 200px; height: 200px; background-color: gold; float: left;"></div> <div style="width: 200px; height: 200px; background-color: green; float: left;"></div> </body> </html>
