<?xml version = "1.0"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns = "http://www.w3.org/1999/xhtml"> <head> <title>Relative Positioning</title> <style type = "text/css"> p { font-size: 1.3em; font-family: verdana, arial, sans-serif } span { color: red; font-size: .6em; height: 1em } .super { position: relative; top: -1ex } .sub { position: relative; bottom: -1ex } .shiftleft { position: relative; left: -1ex } .shiftright { position: relative; right: -1ex } </style> </head> <body> <p>this is a test. <span class = "super">is in superscript</span>.</p> <p>this is a test. <span class = "sub">is in subscript</span>.</p> <p>this is a test. <span class = "shiftleft">is shifted left</span>.</p> <p>this is a test. <span class = "shiftright">is shifted right</span>.</p> </body></html>