How to display multiple checkboxes both horizontally and vertically css - html

Question

I'm trying to set a collection of checkboxes both horizontally and vertically, but they don't come out uniformally.
The labels for each checkbox can vary in size, e.g. one label for a checkbox says "International Casaulty Treaty" whereas another only says WIP.
I was going over this vertical example here.
http://jsfiddle.net/zcuLgbxt/
How to can I neatly arrange them so they are all in alignment both vertically and horizontally?
Thanks very much in advance!
Here is my simple HTML/CSS
li {
margin: 5px;
}
input {
width: 20px;
background-color: blue;
position: relative;
left: 200px;
vertical-align: middle;
}
.vertical-list {
width: 200px;
position: relative;
left: -20px;
display: inline-block;
vertical-align: middle;
}
li{
list-style:none;
}
.horizontal-list{
display: inline;
}
<center>
<ul>
<li>
<input type="checkbox" >
<label class="vertical-list"> label1 label1 label1</label>
<input type="checkbox" >
<label class="horizontal-list" for="myid2">label2</label>
</li>
<li>
<input type="checkbox" >
<label class="vertical-list" >label2label2label2</label>
<input type="checkbox">
<label class="horizontal-list" for="myid2">label2label2</label>
</li>
<li>
<input type="checkbox" >
<label class="vertical-list" > label4 label4 label4</label>
<input type="checkbox" >
<label class="horizontal-list" >label2</label>
</li>
</ul>
</center>

Answer 1

CSS-Tables
li {
margin: 5px;
display: table-row;
}
li * {
display: table-cell;
padding: 0.5em;
}
input {
background-color: blue;
position: relative;
}
.vertical-list {}
li {
list-style: none;
}
.horizontal-list {
display: inline;
}
<ul>
<li>
<input type="checkbox">
<label class="vertical-list"> label1 label1 label1</label>
<input type="checkbox">
<label class="horizontal-list" for="myid2">label2</label>
</li>
<li>
<input type="checkbox">
<label class="vertical-list">label2label2label2</label>
<input type="checkbox">
<label class="horizontal-list" for="myid2">label2label2</label>
</li>
<li>
<input type="checkbox">
<label class="vertical-list"> label4 label4 label4</label>
<input type="checkbox">
<label class="horizontal-list">label2</label>
</li>
</ul>