on hover text animation css code example

Example 1: css hover animation text

a {
  /* Same as before */
  background: linear-gradient(to right, midnightblue, midnightblue 50%, royalblue 50%);
}

Example 2: css hover animation text

a {
  /* Same as before */
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 100%;
  background-position: 100%;
}