horizontal scrollable Menu items 
<div class="scroll">
  
<nav class='vertical-align-middle'>
      <span class='nav-item'>Blog</span>
      <span class='nav-item'>Portfolio</span>
      <span class='nav-item'>Downloads</span>
      <span class='nav-item'>About</span>
      <span class='nav-item'>Contact</span>
</nav>
</div>

* {
  box-sizing: border-box;
}

.scroll {
  white-space: nowrap;
  overflow-x: scroll;
  -webkit-overflow-scrolling: touch; 
}

.nav-item {
  padding: 13px 16px 12px;
}
.nav-item:not(:last-child) {
  border-right: 1px solid rgba(114, 124, 135, 0.2);
}

body {
  max-width: 240px;
  margin: 5% auto;
  color: #64cce3;
  line-height: 1.5;
}

nav {
  font-size: 0;
}

.nav-item {
  font-size: 14px;
}

.nav-item,
.vertical-align-middle {
  display: inline-block;
  vertical-align: middle;
}