<style type="text/css">

.topnav {
  overflow: hidden;
  background-color: #d1270b;
  margin: 10px 0;
}

.topnav a {
  display: inline-block;
  color: #FFFFFF!important;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #d1270b;
  color: #ffffff!important;
  text-decoration: underline;
}

.active {
  background-color: #d1270b;
  color: white;
}

.topnav .icon {
  display: none;
}

@media screen and (max-width: 600px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 600px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }

}

</style>

<div class="topnav" id="myTopnav">
<div style="text-align: center;">
  <a href="/">Home</a>
  <a href="/articles">Articles</a>
  <a href="/downloads">Downloads</a>
  <a href="/forum" class="active">Forum</a>
  <a href="/dir/products/updated">Products</a>
  <a href="/dir/services">Services</a>
  <a href="/contact">Contact</a>
  <a href="java script:void(0);" style="font-size:15px;" class="icon" onclick="myFunction()">☰</a>
</div>
</div>

<script>
function myFunction() {
    var x = document.getElementById("myTopnav");
    if (x.className === "topnav") {
        x.className += " responsive";
    } else {
        x.className = "topnav";
    }
}
</script>

@media screen and (max-width: 600px) {
    .topnav a:not(:first-child) {
        display: none;
    }
    .topnav a {
        float:left;
    }    
    .topnav a.icon {
        float: right;
        display: block;
    }
}