<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>标题元素</title> </head> <body> 这是默认的文字大小：<br /> <H1 ALIGN="CENTER"> <font size="7"color="#ff1493">唯品嘉年华</font></H1><br /> <H2 ALIGN="LEFT" ><font size="5"color="#ff00ff">文聘嘉年华</font></H2><br />
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