Css

References

• Specification
  • Cascading Style Sheets Level 2 Revision 1 (CSS 2.1) Specification
• W3Schools
• CSS Reference from W3Schools
• CSS Tutorial from W3Schools

Examples

/* install_log class for install log table */
table.install_log td:first-child
{
	width:7.5em;
	font-size: x-small;
}
table.install_log td:first-child:before
{
	content:url(/miki/skins/monobook/bullet.gif);
	margin-right:0.6em;
}

Selectors

See the reference here.

Pattern	Meaning	Described in section
*	Matches any element.	Universal selector
E	Matches any E element (i.e., an element of type E).	Type selectors
E F	Matches any F element that is a descendant of an E element.	Descendant selectors
E > F	Matches any F element that is a child of an element E.	Child selectors
E:first-child	Matches element E when E is the first child of its parent.	The :first-child pseudo-class
E:link E:visited	Matches element E if E is the source anchor of a hyperlink of which the target is not yet visited (:link) or already visited (:visited).	The link pseudo-classes
E:active E:hover E:focus	Matches E during certain user actions.	The dynamic pseudo-classes
E + F	Matches any F element immediately preceded by a sibling element E.	Adjacent selectors
E[foo] E[foo="warning"] E[foo~="warning"]	Matches any E element whose "foo" attribute set OR value is exactly equal to "warning" OR value is a list of space-separated values, one of which is exactly equal to "warning".	Attribute selectors
DIV.warning	Language specific. (In HTML, the same as DIV[class~="warning"].)	Class selectors
E#myid	Matches any E element with ID equal to "myid".	ID selectors