JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
    <li>Firewalls</li>
    <li class="sep"></li>
    <li>Security In Education</li>
    <li class="sep"></li>
    <li>SSL VPN Encryption</li>
    <li class="sep"></li>
    <li>Wireless Access Points</li>
    <li class="sep"></li>
</ul>

CSS

ul {
    list-style:none;
    margin:0;
    padding:0;
    color:#666;
	font-weight:bold;
    width: 300px;
}

ul>li {
    padding:5px;
}

ul>li.sep {
    height:1px;
    border-bottom: 1px solid #aaa;
    padding:0;
}