Tags and attributes in HTML
HTML page structure
##Tags | Description |
| Define the document type. |
| Define HTML document. |
<td style="border-color: rgb(221, 221, 221);" width="372"></td>Define the title of the document. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
<tr><body><td style="border-color: rgb(221, 221, 221);" width="372"></td>Define the body of the document. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
<tr><h1> to <h6><td style="border-color: rgb(221, 221, 221);" width="372"></td>Define the HTML title. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
<tr><p><td style="border-color: rgb(221, 221, 221);" width="372"></td>Define paragraph. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
<tr><br><td style="border-color: rgb(221, 221, 221);" width="372"></td>Define a simple line break. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
<tr><hr><td style="border-color: rgb(221, 221, 221);" width="372"></td>Define the horizontal line. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
<tr><!--...--><td style="border-color: rgb(221, 221, 221);" width="372"></td>Define comments. <td style="border-color: rgb(221, 221, 221);" width="438"></td>
</tr>
</tbody>
</table>
<p>Form<strong></strong><br></p>
<table width="811">
<thead>## Tag<tr class="firstRow">
<th style="border-color: rgb(221, 221, 221);" width="254">Description</th>
<th style="border-color: rgb(221, 221, 221);" width="556"></th>
</tr>
</thead>
<tbody><form><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define an HTML form for user input. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><input><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the input control. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><textarea><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define a multi-line text input control. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><button><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define button. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><select><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define a select list (drop-down list). </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><optgroup><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define a combination of related options in a select list. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><option><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the options in the select list. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><label><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the label of the input element. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><fieldset><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the border around elements in the form. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><legend><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the title of the fieldset element. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><datalist><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the drop-down list. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><keygen><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define the generated key. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr><output><tr>
<td style="border-color: rgb(221, 221, 221);" width="254">Define some types of output. </td>
<td style="border-color: rgb(221, 221, 221);" width="556"></td>
</tr>
<p><strong>Frame</strong></p>
<table width="811">
<thead><tr class="firstRow">
<th style="border-color: rgb(221, 221, 221);" width="225"> Tag</th>
<th style="border-color: rgb(221, 221, 221);" width="585">Description</th>
</tr></thead>
<tbody>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="225"><frame></td>
<td style="border-color: rgb(221, 221, 221);" width="585">The window or frame that defines the frameset. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="225"><frameset></td>
<td style="border-color: rgb(221, 221, 221);" width="585">Define the frameset. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="225"><noframes></td>
<td style="border-color: rgb(221, 221, 221);" width="585">Define alternative content for users who do not support frames. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="225"><iframe></td>
<td style="border-color: rgb(221, 221, 221);" width="585">Define an inline frame. </td>
</tr>
</tbody>
</table>
<p><strong>Image</strong></p>
<table width="811">
<thead><tr class="firstRow">##Tags<th style="border-color: rgb(221, 221, 221);" width="232"></th>Description<th style="border-color: rgb(221, 221, 221);" width="578"></th>
</tr></thead>
<tbody>
<tr><img><td style="border-color: rgb(221, 221, 221);" width="232"></td>Define the image. <td style="border-color: rgb(221, 221, 221);" width="578"></td>
</tr>
<tr><map><td style="border-color: rgb(221, 221, 221);" width="232"></td>Define image mapping. <td style="border-color: rgb(221, 221, 221);" width="578"></td>
</tr>
<tr><area><td style="border-color: rgb(221, 221, 221);" width="232"></td>Define the area inside the image map. <td style="border-color: rgb(221, 221, 221);" width="578"></td>
</tr>
<tr><canvas><td style="border-color: rgb(221, 221, 221);" width="232"></td>Define graphics. <td style="border-color: rgb(221, 221, 221);" width="578"></td>
</tr>
<tr><figcaption><td style="border-color: rgb(221, 221, 221);" width="232"></td>Define the title of the figure element. <td style="border-color: rgb(221, 221, 221);" width="578"></td>
</tr>
<tr><figure><td style="border-color: rgb(221, 221, 221);" width="232"></td>Define groupings of media content, and their titles. <td style="border-color: rgb(221, 221, 221);" width="578"></td>
</tr>
</tbody>
</table>
<p>Link<strong></strong></p>
<table width="811">
<thead>##Tags<tr class="firstRow">
<th style="border-color: rgb(221, 221, 221);" width="198">Description</th>
<th style="border-color: rgb(221, 221, 221);" width="612"></th>
</tr>
</thead>
<tbody><a><tr>
<td style="border-color: rgb(221, 221, 221);" width="198">Define anchor. </td>
<td style="border-color: rgb(221, 221, 221);" width="612"></td>
</tr><link><tr>
<td style="border-color: rgb(221, 221, 221);" width="198">Define the relationship between the document and external resources. </td>
<td style="border-color: rgb(221, 221, 221);" width="612"></td>
</tr><nav><tr>
<td style="border-color: rgb(221, 221, 221);" width="198">Define navigation links. </td>
<td style="border-color: rgb(221, 221, 221);" width="612"></td>
</tr>
<p><strong>List</strong><br></p>
<table width="811">
<thead><tr class="firstRow">
<th style="border-color: rgb(221, 221, 221);" width="208"> Tag</th>
<th style="border-color: rgb(221, 221, 221);" width="602">Description</th>
</tr></thead>
<tbody>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><ul></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define an unordered list. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><ol></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define an ordered list. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><li></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define the items of the list. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><dir></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Deprecated. Define directory listing. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><dl></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Definition definition list. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><dt></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define the items in the definition list. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><dd></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define the description of the item in the definition list. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><menu></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define a menu/list of commands. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><menuitem></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define the commands/menu items that the user can call from the popup menu. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="208"><command></td>
<td style="border-color: rgb(221, 221, 221);" width="602">Define the command button. </td>
</tr>
</tbody>
</table>
<p><strong>Table</strong></p>
<table width="811">
<thead><tr class="firstRow">##Tag<th style="border-color: rgb(221, 221, 221);" width="239"></th>Description<th style="border-color: rgb(221, 221, 221);" width="571"></th>
</tr></thead>
<tbody>
<tr><table><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define table<td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><caption><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define table title . <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><th><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the header cell in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><tr><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the rows in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><td><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the cells in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><thead><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the header content in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><tbody><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the body content in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><tfoot><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the table note content (footnote) in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><col><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the attribute values of one or more columns in the table. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
<tr><colgroup><td style="border-color: rgb(221, 221, 221);" width="239"></td>Define the column group in the table for formatting. <td style="border-color: rgb(221, 221, 221);" width="571"></td>
</tr>
</tbody>
<p><strong>Style/Section</strong></p>
<table width="811">
<thead><tr class="firstRow">
<th style="border-color: rgb(221, 221, 221);" width="239">Tag</th>
<th style="border-color: rgb(221, 221, 221);" width="571">Description</th>
</tr></thead>
<tbody>
<tr> <td style="border-color: rgb(221, 221, 221);" width="239"><style></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define the style information of the document. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><div></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define sections in the document. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><span></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define sections in the document. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><header></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define the header of a section or page. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><footer></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define the footer of a section or page. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><section></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define section. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><article></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define article. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><aside></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define content outside the page content. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><details></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Defines the details of the element. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><dialog></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define a dialog box or window. </td>
</tr>
<tr>
<td style="border-color: rgb(221, 221, 221);" width="239"><summary></td>
<td style="border-color: rgb(221, 221, 221);" width="571">Define the visible title for the <details> element. </td>
</tr>
</tbody>
</table>
<p><strong>Member Information</strong></p>
<table width="811">
<thead><tr class="firstRow">## Tag<th style="border-color: rgb(221, 221, 221);" width="173"></th>Description<th style="border-color: rgb(221, 221, 221);" width="637"></th>
</tr></thead>
<tbody>
<tr><head><td style="border-color: rgb(221, 221, 221);" width="173"></td>Define information about the document. <td style="border-color: rgb(221, 221, 221);" width="637"></td>
</tr>
<tr><meta><td style="border-color: rgb(221, 221, 221);" width="173"></td>Define meta information about the HTML document. <td style="border-color: rgb(221, 221, 221);" width="637"></td>
</tr>
<tr><base><td style="border-color: rgb(221, 221, 221);" width="173"></td>Define the default address or default target for all links in the page. <td style="border-color: rgb(221, 221, 221);" width="637"></td>
</tr>
<tr><basefont><td style="border-color: rgb(221, 221, 221);" width="173"></td>Deprecated. Define the default font, color, or size for text on the page. <td style="border-color: rgb(221, 221, 221);" width="637"></td>
</tr>
</tbody>
<div><div id="cnblogs_post_body">
<strong>Attribute</strong><table width="778" style="width: 811px;">
<thead><tr class="header firstRow">##Attribute name<th style="border-color: rgb(221, 221, 221);" width="105"></th>English<th style="border-color: rgb(221, 221, 221);" width="107"></th>English meaning<th style="border-color: rgb(221, 221, 221);" width="218"></th>Value <th style="border-color: rgb(221, 221, 221);" width="193"></th>Application scenario<th style="border-color: rgb(221, 221, 221);" width="169"></th>
</tr></thead>
<tbody>
<tr class="odd">src<td style="border-color: rgb(221, 221, 221);" width="105"></td>SouRCe<td style="border-color: rgb(221, 221, 221);" width="107"></td>Resource location<td style="border-color: rgb(221, 221, 221);" width="218"></td>Resource Path<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="even">border<td style="border-color: rgb(221, 221, 221);" width="105"></td>border<td style="border-color: rgb(221, 221, 221);" width="107"></td>Border<td style="border-color: rgb(221, 221, 221);" width="218"></td>Number (pixels)<td style="border-color: rgb(221, 221, 221);" width="193"> </td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="odd">size<td style="border-color: rgb(221, 221, 221);" width="105"></td>size<td style="border-color: rgb(221, 221, 221);" width="107"></td>Size<td style="border-color: rgb(221, 221, 221);" width="218"></td>Number (pixels)<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>##width<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">width</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Width</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Number (pixels)</td>
<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>height<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">height</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Height</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Number (pixels)</td>
<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169">
<br> </td>
</tr>bgcolor<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">BackGround COLOR</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Background color</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Color value: rea or #ffffff</td>
<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>background<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">background</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Background image</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Picture path</td>
<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>list-style<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">list-style</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Set all properties of the list</td>
<td style="border-color: rgb(221, 221, 221);" width="218"></td>
<td style="border-color: rgb(221, 221, 221);" width="193">
<br>List</td>
<td style="border-color: rgb(221, 221, 221);" width="169"></td> </tr>list-style-image<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">list-style-image</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Set image as list item tag</td>
<td style="border-color: rgb(221, 221, 221);" width="218">None</td>url<td style="border-color: rgb(221, 221, 221);" width="193">
<br>list </td>
<td style="border-color: rgb(221, 221, 221);" width="169"></td>
</tr>list-style-type<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">list-style-type</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Set the type of list item mark</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Disc(filled circle )</td>Cirle(hollow circle)<td style="border-color: rgb(221, 221, 221);" width="193">Square(solid square)</td>
<td style="border-color: rgb(221, 221, 221);" width="169">List</td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">line-height</td>
<td style="border-color: rgb(221, 221, 221);" width="107">line-height</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Line height (line spacing)</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number (pixels)</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Layout multi-line text</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">text-align</td>
<td style="border-color: rgb(221, 221, 221);" width="107">text-align</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Alignment </td>
<td style="border-color: rgb(221, 221, 221);" width="193">Left, right, center</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Alignment of various elements</td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">letter-spacing</td>
<td style="border-color: rgb(221, 221, 221);" width="107">letter-spacing</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Character spacing</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number (pixels)</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Increase the spacing between characters</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">text-decoration</td>
<td style="border-color: rgb(221, 221, 221);" width="107">text-decoration</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Text modification</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Underline, none</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Add underline, underline, etc.</td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">margin-top<br>(right, bottom , left)</td>
<td style="border-color: rgb(221, 221, 221);" width="107"><br></td>
<td style="border-color: rgb(221, 221, 221);" width="218">Margin</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number (pixels)</td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="even"># #padding-top<td style="border-color: rgb(221, 221, 221);" width="105">(right,bottom,left)<br>
</td>
<td style="border-color: rgb(221, 221, 221);" width="107"><br></td>Padding<td style="border-color: rgb(221, 221, 221);" width="218"></td>Number (pixels)<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="odd">display<td style="border-color: rgb(221, 221, 221);" width="105"></td>display<td style="border-color: rgb(221, 221, 221);" width="107"></td>Change the default display mode of block-level elements and inline elements<td style="border-color: rgb(221, 221, 221);" width="218"></td>block (line change block) <td style="border-color: rgb(221, 221, 221);" width="193">inline(block to line)<br>none(this element is not displayed in the web page)<br>
</td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="even">position<td style="border-color: rgb(221, 221, 221);" width="105"></td> position<td style="border-color: rgb(221, 221, 221);" width="107"></td>Positioning<td style="border-color: rgb(221, 221, 221);" width="218"></td>static(static positioning)<td style="border-color: rgb(221, 221, 221);" width="193">relative(relative positioning)<br>absolute(absolute positioning)<br>fixed(fixed positioning)<br>
</td>Use Positioning<td style="border-color: rgb(221, 221, 221);" width="169"></td>
</tr>
<tr class="odd">float<td style="border-color: rgb(221, 221, 221);" width="105"></td>float<td style="border-color: rgb(221, 221, 221);" width="107"></td>float<td style="border-color: rgb(221, 221, 221);" width="218"></td>None, left, right<td style="border-color: rgb(221, 221, 221);" width="193"></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="even">clear<td style="border-color: rgb(221, 221, 221);" width="105"></td>clear<td style="border-color: rgb(221, 221, 221);" width="107"></td>Handling float collapse<td style="border-color: rgb(221, 221, 221);" width="218"></td>left(clear left float)<td style="border-color: rgb(221, 221, 221);" width="193">right(clear right float)<br>both(clear floats on both sides)<br>none(do not clear floats)<br>
</td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>##type<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">type</td>
<td style="border-color: rgb(221, 221, 221);" width="107">List type</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Disc(solid circle)</td>Cirle(hollow circle)<td style="border-color: rgb(221, 221, 221);" width="193">Square(solid square)</td>
<td style="border-color: rgb(221, 221, 221);" width="169">for list</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">align</td>
<td style="border-color: rgb(221, 221, 221);" width="107">align</td>
<td style="border-color: rgb(221, 221, 221);" width="218">align</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Left, right , center<br>top, middle, bottom</td>
<td style="border-color: rgb(221, 221, 221);" width="169"> Horizontal alignment of paragraph content, vertical alignment of text and pictures</td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">type</td>
<td style="border-color: rgb(221, 221, 221);" width="107">type</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Form element type</td>
<td style="border-color: rgb(221, 221, 221);" width="193">text(text)<br>checkbox(check)<br>radio(single choice)<br>password(password)<br>file(file)<br>submit(submit )<br>reset(reset)<br>button(button)<br>image(picture button)<br>hidden(hidden)<br>
</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Form element</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">method</td>
<td style="border-color: rgb(221, 221, 221);" width="107">method</td>
<td style="border-color: rgb(221, 221, 221);" width="218">How to submit form data</td>
<td style="border-color: rgb(221, 221, 221);" width="193">get<br>post</td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">alt</td>
<td style="border-color: rgb(221, 221, 221);" width="107">alter</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Change, replace (prompt message when the picture is not displayed)</td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>
<td style="border-color: rgb(221, 221, 221);" width="169">Picture</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">cellpadding</td>
<td style="border-color: rgb(221, 221, 221);" width="107">cell padding</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Cell padding</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Table</td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">cellspacing</td>
<td style="border-color: rgb(221, 221, 221);" width="107">cell spacing</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Distance between cells</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number</td>
<td style="border-color: rgb(221, 221, 221);" width="169">Table</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105"> href</td>
<td style="border-color: rgb(221, 221, 221);" width="107">Hypertext REFerence</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Hypertext reference (jump to file location)</td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">rel</td>
<td style="border-color: rgb(221, 221, 221);" width="107">RELationship</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Relationship (used to define the relationship between linked files and HTML documents)</td>
<td style="border-color: rgb(221, 221, 221);" width="193">StyleSheet style sheet</td>
<td style="border-color: rgb(221, 221, 221);" width="169"> linkWhen linking a file</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">target</td>
<td style="border-color: rgb(221, 221, 221);" width="107">target</td>
<td style="border-color: rgb(221, 221, 221);" width="218">target (the location where the web page opens)</td>
<td style="border-color: rgb(221, 221, 221);" width="193">_blank(new window opens) <br>_self(open its own window)<br>_top(use the entire browser job as a window to display a new page)<br>_parent(open a new page in the parent window)</td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">colspan</td>
<td style="border-color: rgb(221, 221, 221);" width="107">COLumn span</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Cell spans columns</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number (number of columns spanned)</td>
<td style="border-color: rgb(221, 221, 221);" width="169"> Table</td>
</tr>
<tr class="even">
<td style="border-color: rgb(221, 221, 221);" width="105">rowspan</td>
<td style="border-color: rgb(221, 221, 221);" width="107">row span</td>
<td style="border-color: rgb(221, 221, 221);" width="218">Cell spanning row</td>
<td style="border-color: rgb(221, 221, 221);" width="193">Number (number of rows spanned)</td>
<td style="border-color: rgb(221, 221, 221);" width="169"> Table</td>
</tr>
<tr class="odd">
<td style="border-color: rgb(221, 221, 221);" width="105">readonly</td>
<td style="border-color: rgb(221, 221, 221);" width="107">read only</td>
<td style="border-color: rgb(221, 221, 221);" width="218">readonly</td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td>
</tr>
<tr class="even">##value<td style="border-color: rgb(221, 221, 221);" width="105"></td>value<td style="border-color: rgb(221, 221, 221);" width="107"></td>Initial value of the input box<td style="border-color: rgb(221, 221, 221);" width="218"></td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>
<td style="border-color: rgb(221, 221, 221);" width="169">
<br> </td>
</tr>
<tr class="odd">maxlength<td style="border-color: rgb(221, 221, 221);" width="105"></td>max length<td style="border-color: rgb(221, 221, 221);" width="107"></td>Maximum length<td style="border-color: rgb(221, 221, 221);" width="218"></td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>
<td style="border-color: rgb(221, 221, 221);" width="169"><br></td> </tr>
<tr class="even">scrolldelay<td style="border-color: rgb(221, 221, 221);" width="105"></td>scroll delay<td style="border-color: rgb(221, 221, 221);" width="107"></td>Scroll delay<td style="border-color: rgb(221, 221, 221);" width="218"></td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>< m arquee><td style="border-color: rgb(221, 221, 221);" width="169"></td> </tr>
<tr class="odd">direction<td style="border-color: rgb(221, 221, 221);" width="105"></td>direction<td style="border-color: rgb(221, 221, 221);" width="107"></td>Direction (scrolling direction)<td style="border-color: rgb(221, 221, 221);" width="218"></td>
<td style="border-color: rgb(221, 221, 221);" width="193"><br></td>< m arquee<td style="border-color: rgb(221, 221, 221);" width="169"></td> </tr>
</tbody>
</table>
<h2 id="选择器">
<br><br>
</h2>
</div></div>
</table>
</table>
</tbody>
</table>
</tbody>
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