JSFiddle - React, Tailwind, and code Playground

by Alireza Safian

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
<ul id="menu-social" class="menu">
  <li id="menu-item-googleplus" class="fa fa-google-plus menu-item menu-item-googleplus">
    <a href="#google">Google+</a>
  </li>
  <li id="menu-item-facebook" class="fa fa-facebook menu-item menu-item-facebook">
    <a href="#facebook">Facebook</a>
  </li>
</ul>

CSS

ul {
    list-style: outside none none;
}
ul li {
    display: block;
    float: left;
    background-color: #099;
    margin-right: 10px;
    padding: 10px 0px;
    text-align: center;
    width: 40px;
    opacity: 0.2;
    transition: all 0.2s ease-in-out 0s;
    
    /* new rules */
    position:relative;
}
li::before {
    color: #FFF;
    font-size: 35px;
}
ul li a {
    color: transparent;
    font: 0px/0 a;
    white-space: nowrap;
    
    /* new rules */
    position: absolute;
    left:0;
    top:0;
    width:100%;
    height: 100%;
}
ul li:hover {
    opacity: 1;
}