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What does it mean that the style sheets are cascading? What is the order of priority...

What does it mean that the style sheets are cascading? What is the order of priority of CSS? List 5 things you can do with CSS, which cannot be done easily in HTML.

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Expert Solution

CSS styles:
CSS stands for cascading style sheet. CSS helps the html page to format the web page layout with uniform design.

Css file defines styles of the elements in the html tags like body head, h1 ,h2...h6, p and link as per user wishers or override the existing look of the html tags on web pages using the css propery and value .

---------------------------------------------------------------------------------------------------------------

Order of css properties:

  • The order of the css styles overrides the most specific rules first and general rules as last .
  • If two ids or class names are same, then most recent declaration is effected the html tag.

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Sample html page ,sample.html


<!DOCTYPE html>
<html>
<head>
</head>
<body>
<h1>This is heading 1</h1>
<h2>Sub heading</h2>
<p>New had happen unable uneasy. Drawings can followed improved out sociable not. Earnestly so do instantly pretended. See general </p>
<p>Seeing rather her you not esteem men settle genius excuse. Deal say over you age from. Comparison new ham melancholy son themselves.
</p>
</body>
</html>

------------------------------------------------------------------------------------------------------------------------
Now let us want to apply the styles for this page
as
body back ground as grey color
All h1 text blue color
All h2 text as green .
All paragraph text as white and background color as black


All the above can be simply done using css styles as shown below

<!DOCTYPE html>
<html>
<head>
<style>
body
{
background:grey;
}
h1{
color:blue;
}
h2{
color:green;
}
p{
color:white;
background:black;
}
</style>

</head>
<body>
<h1>This is heading 1</h1>
<h2>Sub heading</h2>
<p>New had happen unable uneasy. Drawings can followed improved out sociable not. Earnestly so do instantly pretended. See general </p>
<p>Seeing rather her you not esteem men settle genius excuse. Deal say over you age from. Comparison new ham melancholy son themselves.
</p>
</body>
</html>

Sample Output:

venereology answered 2 years ago
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