Finer control of styling provided by the class and id attributes

class

• Style rules can have a class selector
• class selector is full stop followed by class name
• More than one class selector is allowed
• Can style each class individually

id

• Style rules can have an id selector
• id selector is # followed by the id value
• Allows unique styling of an element

<style type="text/css">
.classname  {color: red}
p.classname {font-size: 16pt}
p#c1        {color: blue}
#c2         {color: green}
</style>