| 名称 | 相关元素 | 类型 | 缺省值 | 备注 |
|---|---|---|---|---|
| accept-charset | FORM | CDATA | #IMPLIED | 提供的字符列表 |
| accept | INPUT | CDATA | #IMPLIED | 文件上载的 MIME 类型列表 |
| accesskey | A, LABEL, LEGEND | CDATA | #IMPLIED | 热键字符 |
| action | FORM | %URL | #REQUIRED | 服务器端表单处理 |
| align | CAPTION | %CAlign | #IMPLIED | 表格对齐方式 |
| align | APPLET, IFRAME, IMG, INPUT | %IAlign | #IMPLIED | 垂直或水平对齐 |
| align | LEGEND | %LAlign | #IMPLIED | 相对域设置 |
| align | OBJECT | %OAlign | #IMPLIED | 文档内部位置 |
| align | TABLE | %TAlign | #IMPLIED | 相对于视窗的表格位置 |
| align | DIV, H1, H2, H3, H4, H5, H6, P | (left | center | right | justify) | #IMPLIED | 对齐方式, 文本对齐方式 |
| align | COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR | (left | center | right | justify | char) | #IMPLIED | |
| align | HR | (left | right | center) | #IMPLIED | |
| alink | BODY | CDATA | #IMPLIED | bgcolor, text, link, vlink, alink |
| alt | APPLET, IMG, INPUT | CDATA | #IMPLIED | 针对只提供文本的浏览器的描述 |
| alt | AREA | CDATA | #REQUIRED | 针对只提供文本的浏览器的描述 |
| archive | APPLET | CDATA | #IMPLIED | 逗号分列的档案列表 |
| axes | TD, TH | CDATA | #IMPLIED | axis 名称列表 |
| axis | TD, TH | CDATA | #IMPLIED | 缺省单元内容 |
| background | BODY | %URL | #IMPLIED | 文档背景的纹理块 |
| bgcolor | TABLE | %Color | #IMPLIED | 单元的背景色 |
| bgcolor | TR | %Color | #IMPLIED | 横行背景色 |
| bgcolor | TD, TH | %Color | #IMPLIED | 单元背景色 |
| bgcolor | BODY | CDATA | #IMPLIED | |
| border | OBJECT | %Length | #IMPLIED | 建议的链接框线宽度 |
| border | IMG | %Pixels | #IMPLIED | 建议的链接框线宽度 |
| border | TABLE | CDATA | #IMPLIED | 控制表格外围框架宽度 |
| cellpadding | TABLE | CDATA | #IMPLIED | 单元之间的空间 |
| cellspacing | TABLE | CDATA | #IMPLIED | 单元之间的空间 |
| char | COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR | CDATA | #IMPLIED | 要对齐的字符, 如 char=':' |
| charoff | COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR | CDATA | #IMPLIED | 对齐字符的偏移量 |
| charset | A | CDATA | #IMPLIED | 链接资源的字符编码 |
| checked | INPUT | (checked) | #IMPLIED | 用于单选框和复选框 |
| cite | BLOCKQUOTE, Q | %URL | #IMPLIED | 源文档或消息的 URL |
| cite | DEL, INS | %URL | #IMPLIED | 改变的原因信息 |
| class | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BR, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, ISINDEX, KBD, LABEL, LEGEND, LI, LINK, MAP, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 用空格分列的类列表 |
| classid | OBJECT | %URL | #IMPLIED | 标识一个履行方式 |
| clear | BR | (left | all | right | none) | none | 控制文字流 |
| code | APPLET | CDATA | #IMPLIED | 小运行程式类文件 |
| codebase | APPLET | %URL | #IMPLIED | 小运行程式的可选基 URL |
| codebase | OBJECT | %URL | #IMPLIED | 某些系统需要一个额外的 URL |
| codetype | OBJECT | %ContentType | #IMPLIED | 代码的互联网内容类型 |
| color | BASEFONT, FONT | CDATA | #IMPLIED | 16 进制 #RRGGBB, 如红: "#FF0000" |
| cols | FRAMESET | CDATA | #IMPLIED | 如果没有给出, 缺省为 1 个竖列 |
| cols | TABLE | NUMBER | #IMPLIED | 用于立即显示模式 |
| cols | TEXTAREA | NUMBER | #REQUIRED | |
| colspan | TD, TH | NUMBER | 1 | 被单元跨越的竖列数目 |
| compact | DIR, MENU | (compact) | #IMPLIED | |
| compact | DL, OL, UL | (compact) | #IMPLIED | 减少条目内部空间 |
| content | META | CDATA | #REQUIRED | 相关信息 |
| coords | AREA | %Coords | #IMPLIED | 逗号分列的值列表 |
| coords | A | %Coords | #IMPLIED | 与 OBJECT SHAPES 一起使用 |
| data | OBJECT | %URL | #IMPLIED | 物件数据参照 |
| datetime | DEL, INS | CDATA | #IMPLIED | 当改变后: ISO 日期格式 |
| declare | OBJECT | (declare) | #IMPLIED | 声明但不生成实例 |
| dir | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HEAD, HTML, I, IMG, INPUT, INS, ISINDEX, KBD, LABEL, LEGEND, LI, LINK, MENU, META, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, STYLE, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TITLE, TR, TT, U, UL, VAR | (ltr | rtl) | #IMPLIED | 中弱性文字方向 |
| dir | BDO | (ltr | rtl) | #REQUIRED | 方向性 |
| disabled | BUTTON, INPUT, LABEL, OPTION, SELECT, TEXTAREA | (disabled) | #IMPLIED | 在上下文中控件非法 |
| enctype | FORM | %ContentType | "application/� x-www-form-urlencoded" |
|
| face | BASEFONT, FONT | CDATA | #IMPLIED | 逗号分列之字体名称列表 |
| for | LABEL | IDREF | #IMPLIED | 符合域 ID 值 |
| frame | TABLE | %TFrame | #IMPLIED | 哪格表格框架部分被包含 |
| frameborder | FRAME, IFRAME | (1 | 0) | 1 | 框架需要框线? |
| height | IFRAME, OBJECT | %Length | #IMPLIED | 建议高度 |
| height | IMG | %Pixels | #IMPLIED | 用像素表示的建议高度 |
| height | APPLET | %Pixels | #REQUIRED | 用像素表示的建议高度 |
| href | A, LINK | %URL | #IMPLIED | 链接资源的 URL |
| href | AREA | %URL | #IMPLIED | 这个区域扮演一个超文本链接 |
| href | BASE | %URL | #REQUIRED | |
| hspace | OBJECT | %Length | #IMPLIED | 建议的水平凹槽 |
| hspace | APPLET, IMG | %Pixels | #IMPLIED | 建议的水平凹槽 |
| http-equiv | META | NAME | #IMPLIED | HTTP 响应引导头名称 |
| id | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BR, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, ISINDEX, KBD, LABEL, LEGEND, LI, LINK, MAP, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | ID | #IMPLIED | 广泛的文档非重复标识 |
| ismap | IMG | (ismap) | #IMPLIED | 使用服务器端图像映像 |
| lang | A, ACRONYM, ADDRESS, B, BDO, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HEAD, HTML, I, IMG, INPUT, INS, ISINDEX, KBD, LABEL, LEGEND, LI, LINK, MENU, META, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, STYLE, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TITLE, TR, TT, U, UL, VAR | NAME | #IMPLIED | [RFC1766] 语言值 |
| language | SCRIPT | CDATA | #IMPLIED | 预定义脚本语言名称 |
| link | BODY | CDATA | #IMPLIED | |
| marginheight | FRAME, IFRAME | %Pixels | #IMPLIED | 以像素表示的上页缘 |
| marginwidth | FRAME, IFRAME | %Pixels | #IMPLIED | 以像素表示的页缘宽度 |
| maxlength | INPUT | NUMBER | #IMPLIED | 文本域的最大字符数 |
| media | STYLE | CDATA | #IMPLIED | 被设计来与这些媒体使用 |
| media | LINK | CDATA | #IMPLIED | 用来渲染这些媒体 |
| method | FORM | (GET | POST) | GET | 用来提交表单的 HTTP 方法 |
| multiple | SELECT | (multiple) | #IMPLIED | 缺省为单个选择 |
| name | OBJECT | %URL | #IMPLIED | 作为表单的一部分提交 |
| name | MAP | CDATA | #IMPLIED | |
| name | APPLET | CDATA | #IMPLIED | 允许小运行程式彼此发现对方 |
| name | BUTTON | CDATA | #IMPLIED | 用于脚本/表单作为提交按钮 |
| name | FRAME, IFRAME | CDATA | #IMPLIED | 目标框架名称 |
| name | A | CDATA | #IMPLIED | 命名链接结束 |
| name | INPUT | CDATA | #IMPLIED | 需要所有除了 submit & reset |
| name | TEXTAREA | CDATA | #REQUIRED | |
| name | SELECT | CDATA | #REQUIRED | 域名称 |
| name | PARAM | CDATA | #REQUIRED | 属性名 |
| name | META | NAME | #IMPLIED |
|
| nohref | AREA | (nohref) | #IMPLIED | 这个区域没有动作 |
| noresize | FRAME | (noresize) | #IMPLIED | 允许用户重设框架尺寸? |
| noshade | HR | (noshade) | #IMPLIED | |
| nowrap | TD, TH | (nowrap) | #IMPLIED | 禁止单词折行 |
| object | APPLET | CDATA | #IMPLIED | 连续的小运行程式文件 |
| onblur | BUTTON, INPUT, LABEL, SELECT, TEXTAREA | %Script | #IMPLIED | 元素失去焦点 |
| onchange | INPUT, SELECT, TEXTAREA | %Script | #IMPLIED | 元素值被改变 |
| onclick | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备按钮被单击 |
| ondblclick | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备按钮被双击 |
| onfocus | BUTTON, INPUT, LABEL, SELECT, TEXTAREA | %Script | #IMPLIED | 元素得到焦点 |
| onkeydown | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 一个键被按下 |
| onkeypress | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 一个键被按下并放开 |
| onkeyup | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 一个键被放开 |
| onload | FRAMESET | %Script | #IMPLIED | 所有框架已被调入 |
| onload | BODY | %Script | #IMPLIED | 文档已被调入 |
| onmousedown | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备按钮被按下 |
| onmousemove | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备移动 |
| onmouseout | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备移走 |
| onmouseover | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备移过 |
| onmouseup | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, KBD, LABEL, LEGEND, LI, LINK, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 定位设备按钮被放开 |
| onreset | FORM | %Script | #IMPLIED | 表单被复位 |
| onselect | INPUT, SELECT, TEXTAREA | %Script | #IMPLIED | 某些文字被选中 |
| onsubmit | FORM | %Script | #IMPLIED | 表单被提交 |
| onunload | FRAMESET | %Script | #IMPLIED | 所有的框架已被移走 |
| onunload | BODY | %Script | #IMPLIED | 文档已被移走 |
| profile | HEAD | %URL | #IMPLIED | 元信息命名字典 |
| prompt | ISINDEX | CDATA | #IMPLIED | 提示消息 |
| readonly | TEXTAREA | (readonly) | #IMPLIED | |
| readonly | INPUT | (readonly) | #IMPLIED | 用于文字和密码 |
| rel | A, LINK | CDATA | #IMPLIED | 向前链接的类型 |
| rev | A, LINK | CDATA | #IMPLIED | 向后链接的类型 |
| rows | FRAMESET | CDATA | #IMPLIED | 如果没有给出, 缺省是 1 个横行 |
| rows | TEXTAREA | NUMBER | #REQUIRED | |
| rowspan | TD, TH | NUMBER | 1 | 被单元横跨的横行数 |
| rules | TABLE | %TRules | #IMPLIED | 在横行竖列之间划线 |
| scheme | META | CDATA | #IMPLIED | 内容的选择表单 |
| scrolling | FRAME, IFRAME | (yes | no | auto) | auto | 滚动条或没有 |
| selected | OPTION | (selected) | #IMPLIED | |
| shape | AREA | %Shape | rect | 控制坐标的解译 |
| shape | A | %Shape | rect | 与 OBJECT SHAPES 使用 |
| shapes | OBJECT | (shapes) | #IMPLIED | 物件如超文本链接形 |
| size | HR | %Pixels | #IMPLIED | |
| size | FONT | CDATA | #IMPLIED | [+]nn 如 size="+1", size=4 |
| size | INPUT | CDATA | #IMPLIED | 指定每个域类型 |
| size | BASEFONT | CDATA | #REQUIRED | FONT 元素的基尺寸 |
| size | SELECT | NUMBER | #IMPLIED | rows visible |
| span | COLGROUP | NUMBER | 1 | 一个组中竖列的缺省 |
| span | COL | NUMBER | 1 | 被组跨越的竖列的数目 |
| src | SCRIPT | %URL | #IMPLIED | 外部脚本的 URL |
| src | INPUT | %URL | #IMPLIED | 用于图像域 |
| src | FRAME, IFRAME | %URL | #IMPLIED | 框架内容源 |
| src | IMG | %URL | #REQUIRED | 被嵌入的图像的 URL |
| standby | OBJECT | CDATA | #IMPLIED | 当调入时显示的消息 |
| start | OL | NUMBER | #IMPLIED | 开始的排序数字 |
| style | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BR, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, ISINDEX, KBD, LABEL, LEGEND, LI, LINK, MAP, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 相关风格信息 |
| tabindex | A, AREA, BUTTON, INPUT, OBJECT, SELECT, TEXTAREA | NUMBER | #IMPLIED | 制表键次序位置 |
| target | AREA, BASE, LINK | CDATA | #IMPLIED | 哪里渲染链接的资源 |
| target | A | CDATA | #IMPLIED | 哪里渲染资源 |
| target | FORM | CDATA | #IMPLIED | 哪里渲染结果 |
| text | BODY | CDATA | #IMPLIED | |
| title | STYLE | CDATA | #IMPLIED | 咨询标题 |
| title | A, ACRONYM, ADDRESS, B, BIG, BLOCKQUOTE, BODY, BR, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, DD, DEL, DFN, DIR, DIV, DL, DT, EM, FIELDSET, FORM, H1, H2, H3, H4, H5, H6, HR, I, IMG, INPUT, INS, ISINDEX, KBD, LABEL, LEGEND, LI, LINK, MAP, MENU, OBJECT, OL, OPTION, P, PRE, Q, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR | CDATA | #IMPLIED | 咨询标题/amplification |
| type | OBJECT | %ContentType | #IMPLIED | 数据的互联网内容格式 |
| type | LINK | %ContentType | #IMPLIED | 咨询互联网内容格式 |
| type | INPUT | %InputType | TEXT | 需要哪种 widget |
| type | LI | %LIStyle | #IMPLIED | 列表项目风格 |
| type | OL | %OLStyle | #IMPLIED | 数字风格 |
| type | UL | (%ULStyle) | #IMPLIED | bullet style |
| type | BUTTON | (submit | reset) | #IMPLIED | 用作表单提交/复位按钮 |
| type | SCRIPT | CDATA | #IMPLIED | 脚本语言的互联网内容格式 |
| type | PARAM | CDATA | #IMPLIED | 互联网媒体格式 |
| type | STYLE | CDATA | #REQUIRED | 风格语言的互联网内容格式 |
| usemap | OBJECT | %URL | #IMPLIED | 图像映像参照 |
| usemap | IMG, INPUT | %URL | #IMPLIED | 使用客户端图像映像 |
| valign | COL, COLGROUP, TBODY, TD, TFOOT, TH, THEAD, TR | (top | middle | bottom | baseline) | #IMPLIED | 单元的垂直对齐方式 |
| value | OPTION | CDATA | #IMPLIED | 元素缺省内容 |
| value | BUTTON | CDATA | #IMPLIED | 当提交时传送到服务器 |
| value | PARAM | CDATA | #IMPLIED | 属性值 |
| 属性值 | INPUT | CDATA | #IMPLIED | 单选框与复选框的需要 |
| value | LI | NUMBER | #IMPLIED | 重置次序号 |
| valuetype | PARAM | (DATA | REF | OBJECT) | DATA | 如何解译值 |
| version | HTML | CDATA | http://www.w3.org/TR/� WD-html40-970708/� HTML4.dtd' |
Constant |
| vlink | BODY | CDATA | #IMPLIED | |
| vspace | OBJECT | %Length | #IMPLIED | 建议的垂直槽 |
| vspace | APPLET, IMG | %Pixels | #IMPLIED | 建议的垂直槽 |
| width | HR | %Length | #IMPLIED | |
| width | IFRAME, OBJECT | %Length | #IMPLIED | 建议宽度 |
| width | IMG | %Pixels | #IMPLIED | 以像素建议的宽度 |
| width | APPLET | %Pixels | #REQUIRED | 以像素建议的宽度 |
| width | COL | CDATA | #IMPLIED | 竖列宽度指定 |
| width | COLGROUP | CDATA | #IMPLIED | 围起的竖列的缺省宽度 |
| width | TABLE | CDATA | #IMPLIED | 相对于视窗的表格宽度 |
| width | PRE | NUMBER | #IMPLIED |