padding-left Attribute | paddingLeft参数属性

Sets or retrieves the amount of space to insert between the left border of the object and the content.

dhtml语法

HTML	{ padding-left : sPadding }
Scripting	object.style.paddingLeft [ = sPadding ]

DHTML可能的值

sPadding

Variant that specifies or receives one of the following values. length Floating-point number, followed by an absolute units designator (cm, mm, in, pt, pc, or px) or a relative units designator (em or ex). For more information about the supported length units, see css length units reference. percentage Integer, followed by a percent sign (%). The value is a percentage of the width of the parent object.

The property is read/write for all objects except the following, for which it is read-only: currentStyle. The property has a default value of 0 for all objects with the following exceptions:

td	1
TH	1

The Cascading Style Sheets (CSS) attribute is not inherited.

Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see about dynamic properties.

remarks

as of microsoft® internet explorer 5.5, this property applies to inline elements. with earlier versions of internet explorer, inline elements must have an absolute?a href="../properties/position.html">position or layout to use this property. element layout is set by providing a value for the height property or the width property.

negative values are not allowed.

Examples

The following examples use the padding-left attribute and the paddingLeft property to change the padding of the object.

This example uses td as a selector in an embedded style sheet to set the left padding for all table cells to 1 centimeter.

<STYLE>
TD { padding-left:1cm }
</STYLE>

This feature requires Microsoft® Internet Explorer 4.0 or later. Click the following icon to install the latest version. Then reload this page to view the sample.

This example uses inline scripting to set the cell's left padding to 1 centimeter when an onmouseover event occurs.

<td onmouseover="this.style.paddingleft='1cm'"
onmouseout="this.style.paddingLeft=''">
<IMG src="sphere.jpg">
</TD>

This feature requires Microsoft® Internet Explorer 4.0 or later. Click the following icon to install the latest version. Then reload this page to view the sample.

是否符合公共标准

This property is defined in Cascading Style Sheets (CSS), Level 1 (CSS1) .

Applies To

A, ACRONYM, ADDRESS, APPLET, B, BDO, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, currentStyle, CUSTOM, DD, defaults, DEL, DFN, DIR, DIV, DL, DT, EM, EMBED, FIELDSET, FONT, FORM, FRAME, hn, HR, I, IMG, INPUT type=button, INPUT type=checkbox, INPUT type=file, INPUT type=image, INPUT type=password, INPUT type=radio, INPUT type=reset, INPUT type=submit, INPUT type=text, INS, KBD, LABEL, LEGEND, LI, LISTING, MARQUEE, MENU, nextID, NOBR, OBJECT, OL, P, PLAINTEXT, PRE, Q, RT, RUBY, runtimeStyle, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, style, SUB, SUP, TD, TEXTAREA, TH, TT, U, UL, VAR, XMP

更多语法参考

CSS Enhancements in Internet Explorer 6