W3School TIY
编辑您的代码：
<html xmlns:t="urn:schemas-microsoft-com:time"> <head> <?import namespace="t" implementation="#default#time2"> <style>.t {behavior: url(#default#time2)}</style> </head> <body> <t:par> <t:seq repeatCount="indefinite"> <h2 class="t" dur="1s"> I will display for one second</h2> <h2 class="t" dur="2s"> I will display for two seconds</h2> </t:seq> <t:seq repeatCount="indefinite"> <img class="t" src="../i/eg_sun.gif" dur="1s" /> <img class="t" src="../i/eg_venus.gif" dur="2s" /> </t:seq> </t:par> </body> </html>
查看结果: