HTML 的 <a></a> 标签默认显示类型是什么？
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What is HTML's <a></a> tag default display type?
提问by Dylan Cross
I haven't been able to find anything that says what the default display is equivalent to in CSS's display properties. I ask, because whenever I attempt to add padding or margin to an <a>tag, it doesn't add it, I have to add the display property of inline-blockfor it to.
我在 CSS 的显示属性中找不到任何说明默认显示等效于什么的内容。我问，因为每当我尝试向<a>标签添加填充或边距时，它不会添加它，我必须inline-block为它添加显示属性。
I don't know if this is browser specific or not, but would the default display of it be inlineversus say inline-block(I obviously know it's not inline-block.
我不知道这是否是特定于浏览器的，但它的默认显示是inline不是说inline-block（我显然知道它不是inline-block.
回答by BoltClock
It is always display: inlineby default. Horizontal margins, and padding on all sides should work without having to change its displayproperty.
它始终display: inline是默认值。水平边距和所有边的填充应该可以工作，而不必更改其display属性。
This remains true even in HTML5. If you are applying styles to an <a>element that contains flow elements or any other elements that are represented in CSS as display: block, you should set the <a>itself to a proper block container type such as blockor inline-blockfor its layout to work as intended.
即使在 HTML5 中也是如此。如果您将样式应用于<a>包含流元素或在 CSS 中表示为 的任何其他元素的元素display: block，您应该将其<a>本身设置为适当的块容器类型，例如block或inline-block使其布局按预期工作。
回答by Salil Momin
It's INLINE by default. Inline-block is not supported in IE7.
默认情况下它是内联的。IE7 不支持内联块。
margin is not supported in Inline element. and only left & right padding is supported in INLINE element.
内联元素不支持边距。并且在 INLINE 元素中仅支持左右填充。
