2014年1月13日 · Explains how to set styles for different headlines in CSS with examples and best practices.

2022年7月5日 · Also make sure no one has used !important in some other CSS file. I wound up here (this question) because I was trying to change the size of h2 on one specific page and it just was not changing. I started to think I was going crazy and was using the wrong syntax or something. I eventually found out someone else had set h2 size !important much further up stream. Ugh. Don't ever use "!important"...

2013年10月2日 · Within the Bootstrap CSS project, styles are provided for your heading tags (H1, H2, H3, H4, H5, H6), but there's also a series of class names based on the headings as well (.h1, .h2, .h3, .h4, .h5, .h6). What is the benefit gained from using the class name of a H1 without properly using the H1 tag?

2010年12月3日 · h2 { font-size: 2.5em } article h1 { font-size: 2em } article h2 { font-size: 1.5em } aside h1 { font-size: 2.5em } You would use whatever selector you use to select the articles or sidebar for layout (in my example, the article and aside tags, it might be section.sidebar or something else) to differentiate between different h1 tags.

2014年7月1日 · I am trying to place a 100% horizontal line (rule) automatically beneath every instance of an <h1> header tag using CSS. Example of what I'd like to see: --- snip 8< --- Introduction...

2014年12月16日 · To get the image to appear above the h1, you just need to apply position:absolute; to the image itself, and you can then remove some unnecessary CSS :) Here's the Fiddle of it in action CSS You just need position:absolute to allow the text to move underneath the image, as (loosely speaking) position:absolute removes the target element from it's position in the semantic flow by positioning it ...

The above CSS code will format the first paragraph after (not inside) any h1 headings as blue. h1>p selects any p element that is a direct (first generation) child (inside) of an h1 element.

2013年4月9日 · For a site I am working I have the header under the h1 css tag. I want to add padding to it, but I don't want to affect all the other headers on other pages with the same h1 tag. What is the best way to add padding to the h1 in css without affecting all …

2011年2月7日 · Are there any ways in CSS to give outlines to text with different colors ? I want to highlight some parts of my text to make it more intuitive - like the names, links, etc. Changing the link colors...

2015年4月2日 · Specify a width on the <h1> and use margin: 0 auto; if you want it centered. Or, alternatively, you could float the <h1>, which would make it only exactly as wide as the text.