How to Disable Text Selection, Copy, Cut, Paste and Right-click on a Web Page

Use the following CSS to Disable Text Selection

<style>
.unselectable {
-webkit-user-select: none;
-webkit-touch-callout: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
</style>

How to Disable Text Selection Highlighting with CSS