<nav>
  <ul>
    <li>
      <a href="">Home</a>
    </li>
    <li>
      <a href="">Blog</a>
    </li>
    <li>
      <a href="">About us</a>
    </li>
    <li>
      <a href="">Our history</a>
    </li>
    <li>
      <a href="">Contacts</a>
    </li>
  </ul>
</nav>

nav ul {
  display: grid;
  grid-template-columns: repeat(5, auto);
  justify-content: space-between; 
}



nav {
  background-color: #000;
  padding: 0.5em;
}

nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.5em 1em;
}