If you modified the slider width, you would need to modify the width that WordPress automatically crops images into.
You will need a child theme for this. Insert this code in your child theme’s functions.php file (create one if it doesn’t exist yet):
return 445; // Change this value to your slider's width
add_filter( 'graphene_slider_small_image_width', 'graphene_custom_slider_image_width' );
445px is the theme’s default slider width. Change it to your customised width.
This free Support Forum relies on contributions from our support staffs and fellow Graphene themes users. While we endeavour to provide adequate and timely support, due to its voluntary nature responses are not guaranteed and may be delayed.
If you require urgent assistance, you may like to consider our Priority Support option.