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html common tags and attributes

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2019-10-22 15:23:378533browse

html common tags and attributes

Tags and attributes in HTML

HTML page structure

##TagsDescriptionDefine 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> </table><p>The above is the detailed content of html common tags and attributes. 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