Explain in detail the different CSS3 style sheet with an example.

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written 6.7 years ago by

teamques10 ★ 68k

External Style Sheet

With an external style sheet, you can change the look of an entire website by changing just one file!
An external style sheet can be written in any text editor. The file should not contain any html tags. The style sheet file must be saved with a .css extension.
Each page must include a reference to the external style sheet file inside the <link> element. The <link> element goes inside the <head> section:
```
 <head>
 <link rel="stylesheet" type="text/css" href="mystyle.css"> 
 </head>
```

Internal Style Sheet

An internal style sheet may be used if one single page has a unique style.

Internal styles are defined within the <style> element, inside the <head> section of an HTML page:

 <head>
 <style>
    body {
            background-color: linen;
         }

    h1 {
           color: maroon;
         margin-left: 40px;
       } 
 </style>
 </head>

Inline Styles

An inline style may be used to apply a unique style for a single element.
To use inline styles, add the style attribute to the relevant element. The style attribute can contain any CSS property. The example below shows how to change the color and the left margin of a
element:
```
 <h1 style="color:blue;margin-left:30px;">This is a heading</h1>
```

ADD COMMENT EDIT

element: <h1 style="color:blue;margin-left:30px;">This is a heading</h1>

element:

`<h1 style="color:blue;margin-left:30px;">This is a heading</h1>`