Related Listing setting

How to set the default related listing, i'd like to show more results with excerpt.

 

Hello,

Please download file attached and replace it with the theme's current file.

Go to the
geocrafttheme\library\controls\module_functions.php

and also
Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

.related_item .related {
margin-right: 13px!important;
}