I'm currently working on some site-polishing, and wanted to make it so that people can't highlight text (headers and so on). The reason being that I personally think it ruines the sites visuals and immersion, when that blue highlighting color suddenly appears while you browse the website. I know there is a css property that does this; Its called "user-select" I've look everywhere for anything giving the same result as this, but sadly I simply failed to find anything, so now I'm seeking help from you wise guys (and girls) here on the forum.
Have a nice day! - Best regards Tobias Gade.
The css property I'm referring to: https://css-tricks.com/almanac/properties/u/user-select/