XML/HTML代碼
- <iframe src="http://m.weather.com.cn/m/pn7/weather.htm?id=101220901T " width="195" height="25" marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" allowtransparency="true" scrolling="no" style="position:absolute; bottom:3px;"></iframe>
- 網(wǎng)頁(yè)中的對(duì)象位于當(dāng)前容器底部對(duì)齊，向上3個(gè)像素
- position:absolute; bottom:0px;——為底部對(duì)齊
