9.6 开课第三天

               1、<a>

                         （1）超链接

常用标签                               {1}超链接内容

                          （2）条件

                                          {2}指向明确   在href属性里面写上指向的地方

                                          {1}做超链接

                          （3）功能                   href指向文件

                                          {2}做下载                            文本文档           

                                                           什么文件不下载     网页文件

                                                                                    图片

                                                        做锚点  <a name=""></a>             

                                          {3}做锚点

                                                        跳转到锚点位置<a href="#">回到顶部</a>

          2、<img/>

                        （1）src图片的路径

                         (2)width 图片的宽度

                         (3）height 图片的高度

                         (4） alt  提示文字

                         (5）title  图片的标题，鼠标放上显示

     3、图片超链接   把超链接的文字换成图片

9.6 开课第三天

原文：http://www.cnblogs.com/l5580/p/5844634.html