Friday, 6 December 2013

CSS : CASCADING ORDER


Cascading order
What style will be used when there is more than one style sp
ecified for an HTML element?
Generally speaking we can say that all the styles will "cascade" into a new "virtual" style sheet by the following rules, where number four has the highest priority:
1.     Browser default
2.     External style sheet
3.     Internal style sheet (in the head section)
4.     Inline style (inside an HTML element)
So, an inline style (inside an HTML element) has the highest priority, which means that it will override a style defined inside the <head> tag, or in an external style sheet, or in a browser (a default value).
* Note: If the link to the external style sheet is placed after the internal style sheet in HTML <head>, the external style sheet will override the internal style sheet!




CSS background properties are used to define the background effects of an element.
CSS properties used for background effects:
  • background-color
  • background-image
  • background-repeat
  • background-attachment
  • background-position




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