Question

Is there a way to apply a CSS style within Javascript?

Say I have a CSS style titled “InfoFont” and I want to apply it to the text written from document.write("Information");, how would I do this?

Answer 1

You would need to wrap the content you are adding dynamically with a tag containing the desired CSS class.

Are you really adding content via document.write though?

It would be more common to see something like this:

var newDiv = document.createElement( "div" );

newDiv.className = "InfoFont";
newDiv.innerHTML = "[YOUR CONTENT HERE]";

document.getElementById( "[RELEVANT CONTAINER ID]" ).appendChild( newDiv );