Andrew Nevins
(@anevins)
WCLDN 2018 Contributor | Volunteer support
Find it here: https://wordpress.org/themes/
Then press the “Download (version)..” Button, unzip it and re-upload it to your ‘/wp-content/themes/
‘ directory to overwrite the theme you modified.
Hi there Sabi,
To make make sure changes you make don’t affect the parent theme your working with, its best to create a child theme. WordPress.org does a pretty good job explaining how to go about creating one. You can click here and read more http://codex.wordpress.org/Child_Themes
The benefit of the child theme is not only that you can make changes to your site without fear of permanently breaking the site or theme, but when the theme creator updates their theme it wont overwrite and delete all your changes.
(^_^)