说明：  附件是我自学Web前端以来收集的一些资料，主要包括以下文件： CSS权威指南（中文第三版）.pdf、 Web性能权威指南.pdf、
(The attachment is to collect some information since I taught myself in front of the Web, including the following documents: CSS authoritative guide (Chinese version third).Pdf, HTTP authoritative guide.Pdf, JQuery authority Guide (full version).Pdf, Web performance authority guide.Pdf, Proficient in CSS: advanced Web standard solutions (Second Edition) Chinese scanned version.Pdf,)