Make a new div with whatever name (I will just use table-split) and give it a width, without adding content to it, while placing it between necessary divs that need to be separated.
You can add whatever width you find necessary. I just used 0.6% because it's what I needed for when I had to do this.
.table-split {_x000D_
display: table-cell;_x000D_
width: 0.6%_x000D_
}
_x000D_
<div class="table-split"></div>
_x000D_