How do you change the font-size of a custom css style?

Tags: css,styles,font-size,head

Problem :

How do you change the font-size of a custom css style using javascript?

I've seen examples of how to replace inline styles using javascript but I can't find how to replace an attribute like font-size in a non-inline custom style in a header. For example I'd like to use javascript to change the font-size from 12px 20px using javascript.


Solution :

Here is the code:


<p class="mystyle">This is some text.</p>



You can also set the fontsize as smaller , larger, in length units and also inherit font-size of parent element.

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