内容简介:header at the top of the page obscuring the header you’re trying to link to!Fixed headers have a nasty habit of hiding the element you’re trying to link to.There used to be all kinds of wild hacks to get around this problem. In fact, in the design of CSS-T
<a href="#header-3">Jump</a> which links to something like
<h3 id="header-3">Header</h3> . That’s totally fine, until you have a
position: fixed;
header at the top of the page obscuring the header you’re trying to link to!
Fixed headers have a nasty habit of hiding the element you’re trying to link to.
There used to be all kinds of wild hacks to get around this problem. In fact, in the design of CSS-Tricks as I write, I was like, “ Screw it, I’ll just have a big generous padding-top on my in-article headers because I don’t mind that look anyway.”
But there is actually a really straightforward way of handling this in CSS now.
h3 {
scroll-margin-top: 5rem; /* whatever is a nice number that gets you past the header */
}
We have an Almanac article on it, which includes browser support, which is essentially everywhere. It’s often talked about in conjunction with scroll snapping, but I find this use case even more practical.
Here’s a simple demo:
In a related vein, that weird (but cool) “text fragments” link that Chrome shipped takes you to the middle of the page instead, which I think is nice.
以上所述就是小编给大家介绍的《Fixed Headers and Jump Links? The Solution is scroll-margin-top》,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持!
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Perl入门经典
[美]Curtis "Ovid" Poe / 朱允刚、韩雷、叶斌 / 清华大学出版社 / 2013-9-20 / 78.00
作为最有影响力的编程语言之一,Perl被广泛用在Web开发、数据处理和系统管理中。无论是Perl新手,还是想要加强自己实战技能的Perl程序员,《Perl入门经典》都提供了处理日常情况所需的各种技术。凭借十多年的Perl经验,作者Curtis“Ovid”Poe一开始先简单回顾了Perl的基础知识,然后以此为出发点,举例说明了Perl在工作场所中的各种真实用法。此外,书中还包含了一些动手练习、宝贵建......一起来看看 《Perl入门经典》 这本书的介绍吧!