replace html 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: change text in a div css

<button>Hello</button>

button {
  background-color: green;
  color: black;
  padding: 5px;
}