CSS last line element style

[Bhaskar]

\[code\]<div class="archyvas-virselis"> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a> <a href="http://stackoverflow.com/questions/14623371/#"><img src="http://stackoverflow.com/questions/14623371/img/virselis-archyvas.jpg" alt=""/></a></div>\[/code\]For example in 1 line are 4 elements, and I want that 4th element of line \[code\]margin-right\[/code\] will be \[code\]0\[/code\], it is possible to write that style ?