H1-H6标签最常见的字体大小是什么 [英] What are the most common font-sizes for H1-H6 tags
问题描述
我一直不确定从何处开始作为一般的最佳实践基准。是的,我知道这取决于您的设计 - 但是最常见的是什么?
I've always been unsure of where to start as a general best practice baseline. Yes, I know it depends on your design -- but what's most common?
以下是我目前作为首发的原因:
Here's what I currently have as a starter:
h1 { font-size: 24px;}
h2 { font-size: 22px;}
h3 { font-size: 18px;}
h4 { font-size: 16px;}
h5 { font-size: 12px;}
h6 { font-size: 10px;}
是的,我们不会在我当前的工作中使用EM。
Yes, we don't use EMs at my current job.
感谢
推荐答案
这将取决于浏览器的默认样式表。您可以查看CSS2.1用户代理样式表默认值的(非官方)表此处。
It would depend on the browser's default stylesheet. You can view an (unofficial) table of CSS2.1 User Agent stylesheet defaults here.
根据上面列出的页面,默认大小如下所示:
Based on the page listed above, the default sizes look something like this:
IE7 IE8 FF2 FF3 Opera Safari 3.1
H1 24pt 2em 32px 32px 32px 32px
H2 18pt 1.5em 24px 24px 24px 24px
H3 13.55pt 1.17em 18.7333px 18.7167px 18px 19px
H4 n/a n/a n/a n/a n/a n/a
H5 10pt 0.83em 13.2667px 13.2833px 13px 13px
H6 7.55pt 0.67em 10.7333px 10.7167px 10px 11px
还值得一看的是 HTML 4的默认样式表。 W3C建议使用这些样式作为默认值。缩略片段:
Also worth taking a look at is the default stylesheet for HTML 4. The W3C recommends using these styles as the default. An abridged excerpt:
h1 { font-size: 2em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.17em; }
h4 { font-size: 1.12em; }
h5 { font-size: .83em; }
h6 { font-size: .75em; }
希望此信息有帮助。
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