?? listing12-20_polish.css_extendingstyles
字號:
/* Extending styles can save you a lot of work
and allows you to change many settings at once
in one single place.
Beware of image backgrounds and the like, however.
These are instantiated several times when they
are defined in a parent style.
Better define a background that is used several times
in the "backgrounds" section and reference it in
the parent style.
*/
.mainScreen {
margin: 10;
font-color: black;
font-size: medium;
font-style: italic;
background-color: gray;
}
.highscoreScreen extends mainScreen {
font-color: white;
background-color: black;
}
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