<span class="col-lg-2">
<div class="box">
ffgf1
</div>
<div class="box">
ffgf2
</div>
</span>
<span class="col-lg-2">
<div class="box">
ffgf3
</div>
<div class="box">
ffgf4
</div>
</span>
//css
.box {
width: 100px;
margin-left: 10px;
margin-top: 0px;
padding: 5px;
border: 2px solid black;
}