<!DOCTYPE html><html> <head> <meta http-equiv="Content-Type"content="text/html;charset=utf-8"> <title>無標(biāo)題文檔</title> <style> .box1{width:100px;height:100px:background:red;} .box2{width:200px;height:200px:background:blue;} </style> </head> <body> <div class="box1"></div> <div class="box2"></div> </body></html>
為什么我寫的css樣式顯示不出來
十分?jǐn)Q巴的白某
2017-08-04 13:37:07
