Common CSS selectors

Selector	Example	Example description
.class	.intro	Selects all elements with class="intro"
.class1.class2	.name1.name2	Selects all elements with both name1 and name2 set within its class attribute
.class1 .class2	.name1 .name2	Selects all elements with name2 that is a descendant of an element with name1
#id	#firstname	Selects the element with id="firstname"
*	*	Selects all elements
element	p	Selects all <p> elements
element.class	p.intro	Selects all <p> elements with class="intro"
element,element	div,p	Selects all <div> and all <p> elements
element element	div p	Selects all <p> elements inside <div> elements
element>element	div>p	Selects all <p> elements where the parent is a <div> element