Get elements just 1 level below the current element by javascript

Answer 1

I've added some text so we can see that it is working, and JavaScript that will add "added!" to the bottom of each of the divs at the base:

var cDiv = document.querySelectorAll('body > div > div'), i;
for (i = 0; i < cDiv.length; i++)
{
	cDiv[i].appendChild(document.createTextNode('added!'));
}

    
a
        
aa
            
ab
                
aba
            
        
    
    
b
        
ba
            
bb
                
bba
            
        
    
    
c
        
ca
            
cb
                
cba