XHTML Strict Specs

Nesting:

• <br />
  • Rule.
  • Examples.
• <img />
  • Rule.
  • Examples.
• <span></span>
  • Rule.
  • Examples.
• Tag pairs
  • Rule.
  • Examples.
  • Quizzes.

Target attribute (deprecated):

• Rule.
• Reason.
• Evolution.

Character Entities / Numeric References:

• Rule.
• Reasons.
• Numeric Character References:
  • Sorts.
  • Format.
  • Example.
• Named Character Entities:
  • Format.
  • Example.
• Lists.
  • Caution.
• Learning Method.
• Alternative.

Id attribute:

• Rule.
• Reason.
• Evolution.
• Example.

Lang and xml:lang attributes:

• Recommendation.
• Reason.
• Evolution.
• Examples.
• List.

Namespace:

• Recommendation.
• Reason.
• Purpose.
• Placement.

XML declaration:

• Recommendation.
• Reason.
• Placement.
• Warning (temporary):
  • Problem.
  • Solution.

Validation Exercises:

• Directions.
• Exercise 8, ampersand.
• Exercise 9, numeric character references.
• Exercise 10, target attribute.
• Exercise 11, auxiliary: extended interface.
• Successful Results.

Tasks.