[Vuejs]-How to change color of an router-link on mouse over inside the style component?

you want to change the text color on hover.

#nav {
  padding: 30px;

  a {
    font-weight: bold;
    color: #2c3e50;

    &.router-link-exact-active {
      color: #42b983;
    }
    &:hover {
      color: red;
    }
  }
}