摘要:
js 阻止冒泡和默认行为<!DOCTYPE html><html><head><meta charset="UTF-8"><title>标题</title><style type="text/css">*{margin:0;padding:0;}.wrapper{display:block;width:100px;height:100px;margin:0 auto;border:1px solid red;}</style></head>< 阅读全文
posted @ 2013-06-20 14:57
修次Edward
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