css, font-size

Hi,

I have some troubles to change some codes in css. I don't know if the problem is with the child theme or wrinting code css.

Let's see if I did well the process.

I created a child theme ->exposito-child

Then I created a style.css with this content:

/*
Theme Name: expositio-child
Theme URI: expositio-child
Description: expositio-child
Author: Wpshower
Author URI: http://expositio.wpshower.com/
Template: expositio
Version: 0.1
.
Licencia, texto, lo que sea que quieras puedes escribirlo aquí ...
*/
@import url("../expositio/style.css");