i was adding this code but it looks like not working
// Exclude Hotspot Css File From Concatination and Minifications
function css_combine_exclude( $exclude_list ) {
// Add the style handle to exclude list.
$exclude_list[] = ‘el-hotspot’;
return $exclude_list;
}
add_filter( ‘sgo_css_combine_exclude’, ‘css_combine_exclude’ );

function css_minify_exclude( $exclude_list ) {
// Add the style handle to exclude list.
$exclude_list[] = ‘el-hotspot’;
return $exclude_list;
}
add_filter( ‘sgo_css_minify_exclude’, ‘css_minify_exclude’ );