navlink activestyle not working
render() {
return (
<div>
<h5>
<NavLink
to="/child-a"
activeStyle={{ color:'red' }}
exact
>child-a</NavLink>
</h5>
<h5>
<NavLink
to="/child-b"
activeStyle={{ color:'red' }}
exact
>child-b</NavLink>
</h5>
<div>
<div><h2>Hello</h2></div>
{this.props.children}
</div>
</div>
);
}