How to target div at the end of the row?

Question

I am trying to insert a box strip in between rows of divs, how can I target the end of each row\'s div?

Here\'s a JSFiddle of the divs: http://jsfiddle.net/5Sn94

Answer 1

You can use document.getElementsByTagName but it will only work if you don't have any other divs on the page http://jsfiddle.net/5Sn94/2/

var divs = document.getElementsByTagName('div');
divs[divs.length-1].style.border = '1px solid red';