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home / developersection / interviews / how to change style on an element?
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Anonymous User
Anonymous User

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I am a content writter !

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Anonymous User
Anonymous User 18 May 2011
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Between CSS and javascript is a weird symmetry. CSS style rules are layed on top of the DOM. The CSS property names like "font-weight" are transliterated into "myElement.style.fontWeight". The class of an element can be swapped out. For example:
document.getElementById("myText").style.color = "green";
document.getElementById("myText").style.fontSize = "20";
-or-
document.getElementById("myText").className = "regular";
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