我应该使用'border：none'还是'border：0'？ [英] Should I use 'border: none' or 'border: 0'?

问题描述

这两种方法中的哪一种符合W3C标准？

Which of the two methods conforms to W3C standards? Do they both behave as expected across browsers?

border：none;

border：0;

border: none;
border: 0;

推荐答案

两者都有效。你的选择，但我会赞成 border：0 ，因为它较短。如果您有很多的流量，您会注意到差异！

Either is valid. Your choice but I would favour border:0 as it's shorter. If you have a lot of traffic, you'll notice the difference!

您似乎担心规格。好，这里是。

You seem to be worried about the specs. Well here they are.

'border'
    Value:      [ <border-width> || <border-style> || <'border-top-color'> ] | inherit
    Initial:    see individual properties
    Applies to:     all elements
    Inherited:      no
    Percentages:    N/A
    Media:      visual
    Computed value:     see individual properties 

值清楚地说明您可以使用宽度/样式/颜色的任意组合。在这种情况下，您只需要设置一个。 0 设置宽度，无样式。

The value clearly states that you can use any combination of width/style/colour. In this case you only need to set one. 0 sets the width, none the style.

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