To disable the copy content on all pages of your website with CSS, just follow the steps below to add the CSS snippet to your main CSS style page.

  1. Open your website main css file (style.css or default.css)
  2. Add the below code to the top of the .css file.

body{-webkit-touch-callout:none;-webkit-user-select: none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;}