How to change the font size

I want to change my font size on my post pages but when I apply the setting my whole theme font size changes. I want that my home page font size stay at 12px and my post pages font size to stay at 14px so how I will do it please help I am using genesis theme.

Please go through the following tutorial which helps to change font size in divs.

http://www.opensourcevarsity.com/javascriptbasics/l2cchangeparafontsize

thanks for the reply I will check it out

To apply your selected font size, simply enter the attribute-value pair:

size="font size"

...into your <font> tag where font size equals any number from 1 to 7.

Example:

<font size="4">Your visible text goes here and will look like this.</font>

No, no, no! That’s wrong. That’s what CSS is there for.

To apply your selected font size, simply enter the attribute-value pair:

size="font size"

...into your <font> tag where font size equals any number from 1 to 7.

Example:

<font size="4">Your visible text goes here and will look like this.</font>


the <font> element has been made obsolete in html5 and will not be validated. additional obsolete elements are: <big> <blink> <center> & <marquee>.

don't use them...

create 2 classes, 1st is with font-size:12px and 2nd is with font-size:14px and assign to elements according to your code :)