HOW TO ADD CSS TO HTML: UNDERSTANDING INLINE, INTERNAL & EXTERNAL CSS

If you’re building a website, then you’ll start with HTML. With this markup language, you can địa chỉ headings, paragraphs, images, tables, forms, lists, and much more. But you can’t control how these elements are presented or laid out on the page.

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That’s where CSS comes in.

CSS describes how a page should look khổng lồ the browser, which renders it accordingly. CSS can be used for a wide variety of stylistic purposes, including changing text & background color on a page, removing the underline from links, & animating images, text, & other HTML elements.

If you want greater control over the appearance of your site, then you need khổng lồ know how to add CSS to your site. Let"s get started.

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How to showroom CSS to lớn HTML


There are three ways to địa chỉ cửa hàng CSS lớn HTML. You can địa chỉ inline CSS in a style attribute lớn style a single HTML element on the page. You can embed an internal stylesheet by adding CSS to the head section of your HTML doc. Or you can links to an external stylesheet that will contain all your CSS separate from your HTML.


Here"s another way to summarize the three ways you can add CSS to HTML:

Internal CSS: Requires the tags & found in the head section of the HTML file.

Using internal CSS is considered a better practice than using inline CSS.

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Internal CSS allows you to lớn style groups of elements at once — rather than having to showroom the same style attributes to elements over & over again.

Also, since it separates the CSS & HTML into different sections but keeps it in the same document, internal CSS is ideal for one-page websites. If you have a multi-page site & would lượt thích to make changes across your site, you"ll have to open up each HTML file representing those pages and địa chỉ or change the internal CSS in each head section. (Or you can use external CSS).

Internal CSS Example

Let’s say you want to lớn change the text color of every paragraph element on a website page khổng lồ a navy xanh color. In that case, you"d phối the màu sắc property khổng lồ the hex màu sắc code for a shade of navy (#33475B), place it within a CSS rule set with the type selector p, và place the whole thing inside the head section of the website page.

Here"s how the HTML tệp tin would look:

Internal CSS Example

The mặc định text color for the page is black. However I can change the màu sắc of every paragraph element on the page using internal CSS.

Using internal CSS, I only need lớn write one rule set lớn change the màu sắc of every paragraph elemnet.

With inline CSS, I"d have to add a style attribute khổng lồ every single paragraph in my HTML.