Measures of Central Tendency: Mean, Median and Mode
Css external style sheet
1. Unit III: Adding Styles and
Interactivity Using CSS and
Javascript
2. • External style sheets are the best
way to put CSS styles on your
web pages. Once you've gone
beyond the basics of creating CSS
styles, you'll want to be able to
use the same styles across
multiple pages on your site.
External style sheets make this
easy to do.
3. To Start Building an External Style Sheet, You
Need to Write Some CSS
• Open a blank page in your text editor and write out
your styles as you would if you were putting them in
the <style> tag (such as in an internal style sheet) in the
head of your document. But don't write any HTML.
• For example:
• body {
background-color : #fff;
color : #0c0;
}Once you've written your entire style sheet, save it as
a .css file. Make a note of where you saved it so that
you know what the URL will be when you upload it.
