!important

The CSS   declaration is used to specify which style to rule. Property values with this declaration following them will override other existing property values of similar effect.

Example:

Normally the color of the text would be red, because inline styles override the rules set in a  element. By including the  declaration in the style rule, you set the content of the paragraph to green.

More examples:


 * In a CSS file...


 * In the HTML file...

The text in the first heading will be orange, even though the CSS specified it as white with the important declaration, because the orange color in the  element itself is marked with the important declaration, resulting in orange text instead of white text.