Summary
FacebookのいいねボタンをつけるためのHTML。<iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fexample.com%2Fpath%2Fto%2Ftarget&layout=standard&show_faces=false&width=450&action=like&colorscheme=light" scrolling="no" frameborder="0" allowTransparency="true" style="border:none; overflow:hidden; width:450px; height: 30px; align: left;"></iframe>Reference
IDEA*IDEA - WordPressにFacebookの「Likeボタン」を設置するプラグイン『Like』http://www.ideaxidea.com/archives/2010/07/like_on_wordpress.html