RUNOOB.COM
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>电脑学习网教程(runoob.com)</title> <style> img.top {vertical-align:text-top;} img.bottom {vertical-align:text-bottom;} </style> </head> <body> <p>一个<img src="logo.png" alt="w3cschool" width="270" height="50" />默认对齐的图像。</p> <p>一个<img class="top" src="logo.png" alt="w3cschool" width="270" height="50" /> text-top 对齐的图像。</p> <p>一个<img class="bottom" src="logo.png" alt="w3cschool" width="270" height="50" /> text-bottom 对齐的图像。</p> </body> </html>
运行结果