You can achieve that by removing above shared CSS code from your site and use the custom plugin solution shared in the following topic.
https://colorlibsupport.com/t/increase-slider-height/#post-66716
You can achieve that by removing above shared CSS code from your site and use the custom plugin solution shared in the following topic.
https://colorlibsupport.com/t/increase-slider-height/#post-66716