-moz-border-bottom-colors - CSS（层叠样式表） 编辑

非标准
该特性是非标准的，请尽量不要在生产环境中使用它！

在Mozilla Firefox中, the -moz-border-bottom-colors CSS 属性的作用是给元素添加下边框的颜色。

When an element has a border that is larger than a single CSS pixel, each line of pixels uses the next color specified in this property, from the outside in. This eliminates the need for nested boxes. If the border is wider than the number of specified colors, the remaining part of the border is the innermost color specified.

初始值	none
适用元素	all elements
是否是继承属性	否
适用媒体	visual
计算值	as specified
Animation type	discrete
正规顺序	the unique non-ambiguous order defined by the formal grammar

It does not apply

1. if border-style is dashed or dotted.
2. to tables with border-collapse: collapse.

Syntax

/* Single <color> value */
-moz-border-bottom-colors: #f0f0f0;

/* Multiple <color> values */
-moz-border-bottom-colors: #f0f0f0 #a0a0a0 #505050 #000000;

/* Global values */
-moz-border-bottom-colors: inherit;
-moz-border-bottom-colors: initial;
-moz-border-bottom-colors: unset;

Values(属性值)

Accepts a white-space separated list of color values.

<颜色>

Specifies the color of a line of pixels of the bottom border. transparent is valid. See <color> values for possible units.

none

Default, no colors are drawn or border-color is used, if specified.

Formal syntax

<color>+ | none
where 
<color> = <rgb()> | <rgba()> | <hsl()> | <hsla()> | <hex-color> | <named-color> | currentcolor | <deprecated-system-color>
where 
<rgb()> = rgb( <percentage>{3} [ / <alpha-value> ]? ) | rgb( <number>{3} [ / <alpha-value> ]? ) | rgb( <percentage>#{3} , <alpha-value>? ) | rgb( <number>#{3} , <alpha-value>? )
<rgba()> = rgba( <percentage>{3} [ / <alpha-value> ]? ) | rgba( <number>{3} [ / <alpha-value> ]? ) | rgba( <percentage>#{3} , <alpha-value>? ) | rgba( <number>#{3} , <alpha-value>? )
<hsl()> = hsl( <hue> <percentage> <percentage> [ / <alpha-value> ]? ) | hsl( <hue>, <percentage>, <percentage>, <alpha-value>? )
<hsla()> = hsla( <hue> <percentage> <percentage> [ / <alpha-value> ]? ) | hsla( <hue>, <percentage>, <percentage>, <alpha-value>? )
where 
<alpha-value> = <number> | <percentage>
<hue> = <number> | <angle>

Example

<div id="example">Example</div>

#example {
  padding: 20px;
  background-color: gray;
  border: 10px solid black;
  -moz-border-top-colors: #e00 #c30 #c50 #c60 #c70 #c80 #c90 #ca0 #cb0 #cc0;
  -moz-border-right-colors: red #f60 #f80 #f90 #fa0 #fb0 #fc0 #fd0 #fe0 #ff0;
  -moz-border-bottom-colors: red #f60 #f80 #f90 #fa0 #fb0 #fc0 #fd0 #fe0 #ff0;
  -moz-border-left-colors: #e00 #c30 #c50 #c60 #c70 #c80 #c90 #ca0 #cb0 #cc0;
}

Specifications

This property is not part of any specification.

Browser compatibility

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

• Desktop
• Mobile

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Opera	Safari
Basic support	未实现	1.0 (1.7 or earlier)	未实现	未实现	未实现

Feature	Android	Chrome for Android	Firefox Mobile (Gecko)	IE Mobile	Opera Mobile	Safari Mobile
Basic support	未实现	未实现	?	未实现	未实现	未实现

See also

• border-color
• -moz-border-right-colors
• -moz-border-top-colors
• -moz-border-left-colors