Flatsome Theme - FIX Google Properly Size Images Warning for Gallery Thumbnails

flatsome-fix-gallery-thumbnail-sizes

// This fixes the Google Pagespeed Insights warning for "Properly Size Images"
// First inspect your gallery thumbnails with chrome developer tools and find the size they are RENDERED at on DESKTOP
// In my case they render at exactly 165 x 110
// This function creates the correct gallery thumbnail size for Woocommerce and does NOT affect any image sizes of Flatsome
// After adding this function (use Code Snippets plugin) You need to Regenerate Thumbnails
// Use the plugin "Renegrate thumbmnails" with the setting "Skip regenerating existing correctly sized thumbnails (faster)."


add_filter( 'woocommerce_get_image_size_gallery_thumbnail', function( $size ) {
	return array(
		'width'  => 165,
		'height' => 110,
		'crop'   => 0,
	);
} );