Other than content, images are also important. It helps increase user engagement on websites. This is why you need to take your time to choose the best image online, fix any image issues, and optimize images for the web.
To make an image standout, use special effects on the images. What if you want your images to fade as the user puts their mouse over it. This is a cool effect that you can learn in this tutorial.
You will be using CSS for this fade effect then copy the code in your theme or your child theme’s style.css.
View the code here: http://www.wpbeginner.com/wp-themes/fade-images-mouseover-wordpress/