How CSS makes color photos appear as black-and-white photos

Editor to share with you how CSS color photos are displayed as black-and-white photos, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Black and white image

This code will make your color photos appear as black and white photos, isn't it cool?

Img.desaturate {filter: grayscale (100%);-webkit-filter: grayscale (100%);-moz-filter: grayscale (100%);-ms-filter: grayscale (100%);-o-filter: grayscale (100%);} above is all the content of the article "how CSS makes color photos appear as black and white photos". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!