H1, H2, H3, H4, H5, H6, P, UL, OL, DIR, MENU, DIV, 
                     DT, DD, ADDRESS, BLOCKQUOTE, PRE, BR, HR, FORM, DL { 
                       display: block }

                     B, STRONG, I, EM, CITE, VAR, TT, CODE, KBD, SAMP, 
                     IMG, SPAN { display: inline }

                     LI { display: list-item }

                     H1, H2, H3, H4 { margin-top: 1em; margin-bottom: 1em }
                     H5, H6 { margin-top: 1em }
                     H1 { text-align: center }
                     H1, H2, H4, H6 { font-weight: bold }
                     H3, H5 { font-style: italic }

                     H1 { font-size: xx-large }
                     H2 { font-size: x-large }
                     H3 { font-size: large }

                     B, STRONG { font-weight: bolder }  /* relative to the parent */
                     I, CITE, EM, VAR, ADDRESS, BLOCKQUOTE { font-style: italic }
                     PRE, TT, CODE, KBD, SAMP { font-family: monospace }

                     PRE { white-space: pre }

                     ADDRESS { margin-left: 3em }
                     BLOCKQUOTE { margin-left: 3em; margin-right: 3em }

                     UL, DIR { list-style: disc }
                     OL { list-style: decimal }
                     MENU { margin: 0 }              /* tight formatting */
                     LI { margin-left: 3em }

                     DT { margin-bottom: 0 }
                     DD { margin-top: 0; margin-left: 3em }

                     HR { border-top: solid }        /* 'border-bottom' could also have been used */

                     A:link { color: blue }          /* unvisited link */
                     A:visited { color: red }        /* visited links */
                     A:active { color: lime }        /* active links */

                     /* setting the anchor border around IMG elements
                        requires contextual selectors */

                     A:link IMG { border: 2px solid blue }
                     A:visited IMG { border: 2px solid red }
                     A:active IMG { border: 2px solid lime }