Displaying left middle and right of there parents. If you have more then 3 elements then use nth-child() for them.
HTML sample:
<body>
<ul class="nav-tabs">
<li><a id="btn-tab-business" class="btn-tab nav-tab-selected" onclick="openTab('business','btn-tab-business')"><i class="fas fa-th"></i>Business</a></li>
<li><a id="btn-tab-expertise" class="btn-tab" onclick="openTab('expertise', 'btn-tab-expertise')"><i class="fas fa-th"></i>Expertise</a></li>
<li><a id="btn-tab-quality" class="btn-tab" onclick="openTab('quality', 'btn-tab-quality')"><i class="fas fa-th"></i>Quality</a></li>
</ul>
</body>
CSS sample:
.nav-tabs{
position: relative;
padding-bottom: 50px;
}
.nav-tabs li {
display: inline-block;
position: absolute;
list-style: none;
}
.nav-tabs li:first-child{
top: 0px;
left: 0px;
}
.nav-tabs li:last-child{
top: 0px;
right: 0px;
}
.nav-tabs li:nth-child(2){
top: 0px;
left: 50%;
transform: translate(-50%, 0%);
}