In Websites, When we hover over any text element, it shows Text Selection ( I ) by default.

To disable this default text selection, Use this in CSS (style.css)

* {
user-select: none;

What use-select:none does

The user-select property specifies whether the text of an element can be selected.

In web browsers, if you double-click on some text it will be selected/highlighted. This property can be used to prevent this.

more info: