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An outline is a line that is drawn around elements, outside the border edge, to make the element "stand out". The outline-color property sets the color of the outlines.
outline为环绕元素的线条轮廓,位置在边框边缘的外面,可以让元素"突出"。outline-color 属性可以设置线条轮廓的颜色
Note: Outlines do not take up space, and they do not have to be rectangular.
注意:Outlines 不会占据空间,而且它们不一定得呈现为直角
Inherited: No
继承性:无
button |
值 | 描述 |
---|---|
invert | Performs a color inversion. This is a trick to ensure the border is visible, regardless of color background 执行颜色倒置。这是保证边框能够显示的策略,可以不用考虑背景颜色 |
color | The color value can be a color name (red), a rgb value (rgb(255,0,0)), or a hex number (#ff0000) color值可以为颜色的名称(red)rgb值(rgb(255,0,0))或是十六进制数字(#ff0000) |