Ayuda de Html

HTML Elements!-- --!DOCTYPEAADDRESSAPPLETAREABBASEBASEFONTBGSOUNDBIGBLOCKQUOTEBODYBRBUTTONCAPTIONCENTERCITECODECOLCOLGROUPCOMMENTDDDFNDIRDIVDLDTEMEMBEDFIELDSETFONTFORMFRAMEFRAMESETH1H2H3H4H5H6HEADHRHTMLIIFRAMEIMGINPUTKBDLABELLEGENDLILINKLISTINGMAPMARQUEEMENUMETANOBRNOFRAMESNOSCRIPTOBJECTOLOPTIONPPARAMPLAINTEXTPRESSAMPSCRIPTSELECTSMALLSPANSTRIKESTRONGSTYLESUBSUPTABLETBODYTDTEXTAREATFOOTTHTHEADTITLETRTTUULVARWBRXMPHTML AttributesACCESSKEY=ACTION=ALIGN=ALIGN=ALIGN=ALIGN=ALINK=ALT=BACKGROUND=BACKGROUND=BALANCE=BEHAVIOR=BGCOLOR=BGCOLOR=BGPROPERTIES=BORDER=BORDER=BORDERCOLOR=BORDERCOLORDARK=BORDERCOLORLIGHT=BOTTOMMARGIN=CELLPADDING=CELLSPACING=CHECKED=CLASS=CLASSID=CLEAR=CODE=CODEBASE=CODEBASE=CODETYPE=COLOR=COLS=COLS=COLS=COLSPAN=COMPACTCONTENT=CONTROLS=COORDS=DATA=DATAFLD=DATAFORMATAS=DATASRC=DIRECTION=DISABLEDDYNSRC=ENCTYPE=EVENT=FACE=FOR=FOR=FRAME=FRAMEBORDER=FRAMESPACING=HEIGHT=HIDDEN=HREF=HREF=HSPACE=HTTP-EQUIV=ID=ISMAPLANG=LANGUAGE=LEFTMARGIN=LINK=LOOP=LOWSRC=MARGINHEIGHT=MARGINWIDTH=MAXLENGTH=MAYSCRIPTMETHOD=METHODS=MULTIPLENAME=NAME=NOHREFNORESIZE=NOSHADENOWRAPPALETTE=PLUGINSPAGE=READONLYREL=REV=RIGHTMARGIN=ROWS=ROWS=ROWSPAN=RULES=SCROLL=SCROLLAMOUNT=SCROLLDELAY=SCROLLING=SELECTEDSHAPE=SIZE=SIZE=SIZE=SPAN=SRC=SRC=SRC=START=START=STYLE=TABINDEX=TARGET=TEXT=TITLE=TITLE=TOPMARGIN=TRUESPEED=TYPE=TYPE=TYPE=TYPE=TYPE=URL=URN=USEMAP=VALIGN=VALIGN=VALUE=VALUE=VLINK=VOLUME=VRML=VSPACE=WIDTH=WRAP=CSS AttributesReferencebackground Attributebackground-attachment Attributebackground-color Attributebackground-image Attributebackground-position Attributebackground-repeat Attributeborder Attributeborder-bottom Attributeborder-bottom-color Attributeborder-bottom-style Attributeborder-bottom-width Attributeborder-color Attributeborder-left Attributeborder-left-color Attributeborder-left-style Attributeborder-left-width Attributeborder-right Attributeborder-right-color Attributeborder-right-style Attributeborder-right-width Attributeborder-style Attributeborder-top Attributeborder-top-color Attributeborder-top-style Attributeborder-top-width Attributeborder-width Attributeclear Attributeclip Attributecolor Attributecursor Attributedisplay Attributefloat Attributefont Attribute@font-face Attributefont-family Attributefont-size Attributefont-style Attributefont-variant Attributefont-weight Attributeheight Attribute@import Attributeleft Attributeletter-spacing Attributeline-height Attributelist-style Attributelist-style-image Attributelist-style-position Attributelist-style-type Attributemargin Attributemargin-bottom Attributemargin-left Attributemargin-right Attributemargin-top Attributeoverflow Attributepadding Attributepadding-bottom Attributepadding-left Attributepadding-right Attributepadding-top Attributepage-break-after Attributepage-break-before Attributeposition Attributetext-align Attributetext-decoration Attributetext-indent Attributetext-transform Attributetop Attributevertical-align Attributevisibility Attributewidth Attributez-index Attribute:link, :visited, :active pseudo-classesunsupported CSS attributesHTML Character Sets (Charsets) and Named EntitiesISO Latin-1 Character SetAdditional Named Entities for HTMLCharacter Entities for Special Symbols and BIDI TextCharacter Set Recognition