list-style-position

The list-style-position property specifies the position of the marker box in the principal block box.

使用助记符list-style更方便。

初始值	`outside`
适用元素	list items
是否是继承属性	yes
适用媒体	visual
计算值	as specified
是否适用于 CSS 动画	否
正规顺序	the unique non-ambiguous order defined by the formal grammar

语法

/* Keyword values */
list-style-position: inside;
list-style-position: outside;

/* Global values */
list-style-position: inherit;
list-style-position: initial;
list-style-position: unset;

数值

outside: 标记盒在主块盒的外面。
inside: 标记盒是主要块盒中的第一个行内盒，处于元素的内容流之后。

Formal syntax

inside | outside

例子

HTML

<ul class="one"> List 1
  <li>List Item 1-1</li>
  <li>List Item 1-2</li>
  <li>List Item 1-3</li>
  <li>List Item 1-4</li>
</ul>
<ul class="two"> List 2
  <li>List Item 2-1</li>
  <li>List Item 2-2</li>
  <li>List Item 2-3</li>
  <li>List Item 2-4</li>
</ul>
<ul class="three"> List 3
  <li>List Item 3-1</li>
  <li>List Item 3-2</li>
  <li>List Item 3-3</li>
  <li>List Item 3-4</li>
</ul>

CSS

.one {
  list-style:square inside;
}

.two {
  list-style-position: outside;
  list-style-type: circle;
}

.three {
  list-style-image: url("https://mdn.mozillademos.org/files/11979/starsolid.gif");
  list-style-position: inherit;
}

Result

Specifications

Specification	Status	Comment
CSS Lists and Counters Module Level 3 list-style-position	Working Draft	No change.
CSS Level 2 (Revision 1) list-style-position	Recommendation	Initial definition.

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support	1.0	1.0 (1.0)	4.0	3.5	1.0 (85)

Feature	Android	Firefox Mobile (Gecko)	IE Phone	Opera Mobile	Safari Mobile
Basic support	?	?	?	?	?

N.B. There is variance among browsers regarding behaviour when a block element is placed first within a list element declared as list-style-position:inside. Chrome and Safari both place this element on the same line as the marker box, whereas Firefox, Internet Explorer and Opera place it on the next line. For more information on this, see this Mozilla Bug report and an example.