51help TIY
码：
<!DOCTYPE html> <html> <head> <style> [title~=flower] { border:5px solid yellow; } </style> </head> <body> <p>title 单词 "flower" 。</p> <img src="../i/eg_tulip.jpg" tppabs="http://www.51help.tk/i/eg_tulip.jpg" title="tulip flower" /> <br /> <img src="../i/shanghai_lupu_bridge.jpg" tppabs="http://www.51help.tk/i/shanghai_lupu_bridge.jpg" title="lupu bridge" /> <p><b>注释：</b>对于 IE8 的 [attribute~=value] <!DOCTYPE>。</p> </body> </html>
查看结果: