删除标题标签下的填充 [英] Remove padding beneath heading tag

问题描述

目前，我有一个列表，上面有一个H3标题(我很难真正删除它，它是由cms自动生成的)，看起来像这样

Currently I have a list that has an H3 heading above it (which I can't really remove easily, it's auto generated by a cms) and looks something like this

Headline
|
|
List stuff

，我想摆脱管道.它们似乎是内置"在<h3>标记中的，任何人都不知道h3的CSS属性将如​​何消除?

and I want to get rid of the pipes. They seem to be "built in" to the <h3> tag, anyone have any idea what CSS property of h3 would get rid of this?

推荐答案

H1，H2和H3标签本质上都具有浏览器添加的边距和填充.

H1, H2, and H3 tags all inherently have a margin and padding added to them by browsers.

您可以通过在CSS的H1，H2和H3标签上放置背景并在不同的浏览器中查看来进行测试.

You can test this by putting a background on the H1, H2, and H3 tags in css and looking in different browsers.

要删除管道间距"，您应该:

To remove the "pipe spacing" you should:

h3{
    padding: 0px;
    margin: 0px;
}

然后，您可以重新添加任何内容，因为CSS是单向执行路径.相应的CSS值将覆盖基本级别的CSS.

Then you can re-add whatever you would like since CSS is a one-way execution path. Consequent CSS values will overwrite base-level CSS.

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