1. basic tags
   1. Structure Tags Related With Browser
      1. CITE
      2. EM
      3. CODE
      4. KBG
      5. VAR
      6. BIG,SMALL
      7. BLOCKQUOTE
      8. SAMP
      9. DFN
      10. ADDRESS
   2. Web Page Apperance
      1. s
      2. sub/sup
      3. TT
      4. FONT/BASEFONT
         1. SIZE
            1. FONT SIZE=字号
            2. FONT SIZE = +/-相差字号
         2. COLOR
         3. FACE
      5. PRE
      6. BLINK
   3. HyperTextLink
      1. TARGET
         1. _PARENT
         2. _BLANK
         3. _SELF
         4. _TOP
      2. NAME(锚点)，#
      3. A HREF
         1. TELNET://
         2. #
         3. mailto：
   4. MultiMedia
      1. IMAGE
         1. SRC
         2. WIDTH
         3. HEIGHT
         4. ALIGN
         5. ALT
         6. BORDER
         7. HSPACE,VSPACE
         8. LOWSRC
         9. USEMAP
         10. absolute or relative
      2. MAP
         1. NAME
         2. AREA
            1. SHAPE
            2. COORDS
            3. HREF
            4. TARGET
            5. ……
      3. BGSOUND
         1. SRC
         2. LOOP
      4. EMBED
         1. SRC
         2. WIDTH
         3. HEIGHT
         4. AUTOSTART
            1. TRUE
            2. FLASE
         5. LOOP
            1. TRUE
            2. FLASE
            3. %NUMBER%
         6. HIDDEN
      5. MARGUEE
         1. DIRECTION
            1. UP
            2. DOWN
            3. LEFT
            4. RIGHT
         2. BEHAVIOR
            1. scroll
            2. slide
            3. alternate
         3. SCROLLAMOUNT
         4. SCROLLDELAY
         5. LOOP
         6. BGCOLOR
         7. WIDTH,HEIGHT
         8. HSPACE,VSPACE
   5. Page Layout
      1. P
      2. ALIGN
      3. NOBR,WBR
      4. HR
         1. SIZE
         2. WIDTH
         3. NOSHADE
         4. COLOR
   6. LIST(列表)
      1. UL
         1. TYPE
            1. DISC
            2. CIRCLE
            3. SQUARE
      2. OL
         1. TYPE
            1. 1
            2. a
            3. A
            4. i
            5. I
         2. START
      3. DL
         1. DT
         2. DD
      4. MENU
      5. DIR
   7. FORM(表单)
      1. FORM
         1. ACTION
         2. NAME
         3. METHOD
            1. POST
            2. GET
         4. ENCTYPE
            1. ……
      2. INPUT
         1. TYPE
            1. text
            2. password
            3. file
            4. checkbox
            5. radio
            6. button
            7. submit
            8. reset
            9. image
            10. hidden
         2. NAME
         3. VALUE
         4. CHECKED
         5. SIZE
         6. MAXLENGTH
      3. SELECT
         1. OPTION
            1. VALUE
            2. SELECTED
         2. MULTIPLE
         3. SIZE
         4. NAME
      4. TEXTAREA
         1. NAME
         2. ROWS,COLS
         3. WRAP
   8. TABLE(表格)
      1. TABLE
         1. TR
            1. HEIGHT
            2. BORDERCOLOR
            3. BGCOLOR
            4. VALIGN
            5. BORDERCOLORLIGHT
            6. BORDERCOLORDARK
         2. TD
            1. WIDTH,HEIGHT
            2. COLSPAN
            3. ROWSPAN
            4. ALIGN,VALIGN
            5. BGCOLOR
            6. BACKGROUND
            7. BORDERCOLOR
            8. BORDERCOLORLIGHT,BORDERCOLORDARK
            9. NOWRAP
         3. BORDER
         4. BORDERCOLOR
         5. BORDERCOLORLIGHT
         6. BORDERCOLORDARK
         7. WIDTH,HEIGHT
         8. BGCOLOR
         9. BACKGROUND
         10. CELLSPACING
         11. CELLPADDING
         12. ALIGN
         13. THEAD
             1. BGCOLOR
             2. ALIGN
             3. VALIGN
         14. TBODY
             1. ……
         15. TFOOT
             1. ……
         16. TH
         17. CAPTION
             1. ALIGN
             2. VALIGN
             3. TOP
             4. BOTTOM
         18. 3 Sectors Of "table"
   9. Frame Structure
      1. frameset
         1. rows
         2. cols
         3. frameborder
         4. framespacing
         5. bordercolor
      2. frame
         1. src
         2. name
         3. scrolling
            1. yes
            2. no
            3. auto
         4. marginwidth
         5. marginheight
         6. noresize
         7. noframes
      3. iframe
         1. align
         2. width
         3. height
         4. SAME AS FRAME
   10. Others
       1. meta
          1. name
             1. keywords
             2. discription
             3. generator
             4. author
             5. robots
             6. copyright
             7. build
             8. reply-to
          2. http-equiv
             1. Content-Language
             2. refresh
             3. cache-control
             4. set-cookie
             5. window-target
             6. page-enter,page-exit
          3. content
          4. base
             1. href
             2. target
          5. link
             1. rel
             2. type
             3. href
       2. body
          1. bgcolor
          2. background
          3. bgproperties
          4. link
          5. alink
          6. vlink
          7. text
          8. leftmargin
          9. topmargin
       3.  "&<>...
       4. <!--comments-->