Element Selectors

Id selector

#value an element with an id attribute equal to value. Ids must be unique for each page.

See also:

• Class selector
• Type selector
• Universal selector
• Attribute selector
• Child selector

Class selector

.value an element with the class attribute that contains value.
An element can have multiple classes seperated by spaces and a page can have the same class multiple times.

See also:

• Id selector
• Type selector
• Universal selector
• Attribute selector
• Child selector

Type selector

Matches any HTML element

Universal selector

Matches all elements.

See also:

• Class selector
• Id selector
• Type selector
• Attribute selector
• Child selector