navbar.html

<!--NAVBAR-->
 <style>
* {
  padding: 0;
  margin: 0;
}

body {
  font-family: Arial, Tahoma, Serif;
  color: #fff;
}

nav {
  display: flex;
  justify-content:space-between; 
  align-items: center;
  padding: 1rem 2rem;
  background: #000; 
}

nav ul {
  display: flex;
  list-style: none; 
}

nav li {
  padding-left: 1rem; 
}

nav a {
  text-decoration: none;
  color: #fff
}

 /* 
  Extra small devices (phones, 600px and down) 
*/
@media only screen and (max-width: 600px) {
  nav {
    flex-direction: column;
	      text-align: center;

  }
  nav ul {
    flex-direction: column;
    padding-top: 0.5rem;
  }
  nav li {
    padding: 0.5rem 0;
  }
}
</style>


<nav>
  <h2>Interstellar</h2>
  <ul>
      
      <li><a href="/./">Home</a></li>
    <li><a href="/play.html">Games</a></li>
    <li><a href="/apps.html">Apps</a></li>
    <li><a href="/math.html">Exploits</a></li>
<li><a href="/search.html">Proxies</a></li>
<li><a onclick="widgetBot()">Widgetbot</a></li>
  </ul>
</nav>