Before and After Pseudo Selectors : selector « Style Basics « HTML / CSS






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Before and After Pseudo Selectors

 


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<title>HTML/XHTML:  &raquo; Before and After Pseudo Selectors</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />

<style type="text/css">
a {text-decoration: none;}
a:hover {color: red; }
.external:after {content: "asdfasdf"; margin-left: .2em;}
.warning:before {content: "Warning!"; background-color: yellow; border-style: dashed; border-width: 1px; margin-right: 1em;}
.warning:after {content: "**"; background-color: yellow; border-style: dashed; border-width: 1px; margin-left: 1em;}
blockquote:before {content: open-quote;}
blockquote:after {content: close-quote;}
</style>
</head>
<body>

<div class="head">Before and After Pseudo Selectors</div>
<div class="content">
  <a href="#">local link</a><br />
  <a href="http://www.htmlref.com" class="external">external link</a>
  <br /><br />
  <div class="warning">This is dangerous XHTML example text.
  This is a test.
  Finally!</div>
  <blockquote>
  I am a blockquote. To be or not to be a blockquote, that is the overused
  quotation style question.
  </blockquote>
</div>

</body>
</html>








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5.The Child Selector
6.The Descendent Selector
7.The Adjacent Sibling Selector
8.Attribute Selectors
9.Using Attribute Selectors to select different textfields
10.Using Attribute Selectors to choose anchor by link type
11.Using Attribute Selectors to choose only mailto anchor type
12.Using Attribute Selectors to choose linked file type for anchor
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14.Using Dynamic Pseudo-Classes to change color
15.Using Dynamic Pseudo-Classes to add text decoration
16.Dynamic Pseudo-Classes: hover effect
17.Selectors and Grouping
18.Class Selectors: A class represents something that you can have more than one of.
19.chain together class names within the class attribute.
20.An id is used but once per document.
21.Universal selectors are wildcard selectors.
22.Descendant Selectors
23.Next Sibling Selectors
24.Attribute Substring Selectors
25.Pseudo-Element Selectors
26.Dynamic Pseudo-Class Selectors
27.Using Different Selectors to Apply Styles
28.First Child Pseudo-Selector
29.Selector Basics
30.Style sheet for example demonstrating adjacent sibling and child selectors
31.paragraph with id selector
32.Direct Child Selectors
33.A specific selector wins, the last one wins
34.Select one item
35.direct adjacent sibling combinator