changing text javascript css code example

Example 1: css change text

IDENTIFIER {
	visibility: hidden;
	position: relative;
}
IDENTIFIER::after {
	visibility: visible;
	position: absolute;
	top: 0;
	left: 0;
	content: "NEW_CONTENT";
}

Example 2: javascript element edit value

// example:
document.querySelector(`.guess`).value = 42;

// syntax:
// <element-select>.value = <new-value>;