Where do I start with CSS?

Getting Started

Inline CSS. First off, we can include CSS directly in our HTML elements.
Internal CSS. The other way to include CSS is using the style element in the head section of the HTML document.
External CSS. The third and most recommended way to include CSS is using an external stylesheet.

How do I run a CSS file?

Create the CSS Style Sheet

Choose File > New in Notepad to get an empty window.
Save the file as CSS by clicking File < Save As…
Navigate to the my_website folder on your hard drive.
Change the “Save As Type:” to “All Files”
Name your file “styles. css” (leave off the quotes) and click Save.

How do I view the CSS page?

On Chrome’s Developer Tools tab (CTRL + SHIFT + I), go to Resources (you may have to enable Resource tracking on that page), and click on the sub-tab Stylesheets. That will show all css files loaded by that page.

How do I start CSS?

How to Create a CSS External Style Sheet

Start with an HTML file that contains an embedded style sheet, such as this one.
Create a new file and save it as StyleSheet.
Move all the CSS rules from the HTML file to the StyleSheet.
Remove the style block from the HTML file.

How do I open CSS in Chrome?

New in Chrome: CSS Overview

Open up DevTools ( Command + Option + I on Mac; Control + Shift + I on Windows)
Head over to DevTool Settings (? or Function + F1 on Mac;? or F1 on Windows)
Click open the Experiments section.
Enable the CSS Overview option.

How do I open a CSS file in my browser?

On Windows, in Windows Explorer right click on the file and choose open with, then choose your browser. file:///[complete path to your file] does the trick in Chrome, Firefox and IE, but as @Atrix said, right click + open in [your favourite browser] works too.