after hover change text colot css code example

Example 1: how to chane text color when hover in css

CSS
.link { color: #FF0000; } /* CSS link color (red) */
.link:hover { color: #00FF00; } /* CSS link hover (green) */

Example 2: css change text on hover

button {width:6em}
button:hover span {display:none}
button:hover:before {content:"Reply!"}