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Aim: to Study CSS in HTML. Theory: Cascading Style Sheets (CSS) Is A

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Aim: to Study CSS in HTML. Theory: Cascading Style Sheets (CSS) Is A Aim: To study CSS in HTML. Theory: Cascading Style Sheets (CSS) is a style sheet language used for describing the look and formatting of a document written in a markup language. There are three types of CSS Declaration: Internal Extrenal Inline 1)Internal: 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: Example: <head> <style> body { background-color: linen; } h1 { color: maroon; margin-left: 40px; } </style> </head> o/p: 2)External Style Sheet: With an external style sheet, you can change the look of an entire website by changing just one file! 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> 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. An example of a style sheet file called "myStyle.css", is shown below: body { background-color: lightblue; } h1 { color: navy; margin-left: 20px; } 3)Inline Styles: An inline style may be used to apply a unique style for a single element. An inline style loses many of the advantages of a style sheet (by mixing content with presentation). Use this method sparingly! To use inline styles, add the style attribute to the relevant tag. The style attribute can contain any CSS property. The example shows how to change the color and the left margin of a <h1> element: Example: <html> <body> <h1 style="color:blue;margin-left:30px;">This is a heading.</h1> <p>This is a paragraph.</p> </body> </html> O/p: Conclusion: hence we have studied CSS in HTML..
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