The navigation moves down to the next line so they they stay in the browser, and that is when the borders overlap. How can I make it so that the borders have space in-between them vertically? Horizontally, the margin works like normal, adding space between the elements as the pixels increase, but not vertically.
.nav:link {
     color: #118794;
     text-decoration: none;
     margin: 10px;
     padding: 4px;
     border-width: 4px;
     border-style: ridge;
}
.nav:visited {
     color: #0BB545;
     text-decoration: none;
     margin: 10px;
     padding: 4px;
     border-width: 4px;
     border-style: groove;
}
.nav:hover {
     color: #0BB545;
     text-decoration: underline;
     border-style: groove;}    
     border-style: groove;
 }      <nav class="navbar">
       <a class="nav" id="top" href="index.html">Home</a>
       <!--**Create Drop Down for People-->
       <a class="nav" href="family/utahfamily.html">My Family</a>
       <a class="nav" href="friends/utahfriends.html">Friends</a>
       <!--**Create Drop Down for places-->
       <a class="nav" href="hiking/utahhiking.html">Hiking</a>
       <a class="nav" href="recreation/utahrecreation.html">Recreation</a>
       <a class="nav" href="restaurants/utahrestaurants.html">Restaurants</a>
       <!--**Create Drop Down for Adventures-->
       <a class="nav" href="mountainadventure/utahmountains.html">Mountains Adventure</a>
       <a class="nav" href="ranchadventure/utahranch.html">Ranch Adventure</a>
       <a class="nav" href="tuningadventure/utahtuning.html">Piano Tuning Adventure</a>
       <a class="nav" href="/otherthings/stufftodo.html">Other Things to Do</a>
       <!--contact-->
       <a class="nav" href="contact/contact.html">Contact</a>
      </nav>
      
      <!--end  nav-->
    
 
    