how to make bold text css

1.text {
2	font-weight: bold;
3}

1p.normal {
2  font-weight: normal;
3}
4
5p.thick {
6  font-weight: bold;
7}
8
9p.thicker {
10  font-weight: 900;
11}

1/* Keyword values */
2font-weight: bold;
3
4/* Keyword values relative to the parent */
5font-weight: bolder;
6
7/* Numeric keyword values */
8font-weight: 700; // bold
9font-weight: 800;
10font-weight: 900;

1font-weight: normal|bold|bolder|lighter|number|initial|inherit;
2
3font-weight: 700;

1font weight bold