css change text

1IDENTIFIER {
2	visibility: hidden;
3	position: relative;
4}
5IDENTIFIER::after {
6	visibility: visible;
7	position: absolute;
8	top: 0;
9	left: 0;
10	content: "NEW_CONTENT";
11}

1p{
2	color: White;
3}

1#search {
2    width: 20em;  height: 2em;
3}