Week 8

Selectors tell how any HTML tag should be styled on a pge or site.  Class selectors must use a period before the rule and can be applied multiple times.  ID selectors must precede the rule with a pound sign and identify major page sections.  Descendant selectors is a rule based on the HTML, class, or ID that an element sits within and create individual instances of change.  Ems are used to specify size based on the user’s preferences.


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