How to CSS menu item home when it's active status?

[drogowski 0]

I have a website: www.flandria.pl First menu item is START. I changed 'hover' status and it's work. How to change 'active' status? Classes: .menu-item-home, li:active don't bring results.

[Kate 3]

Here's the line of code:

.main_nav #menu-item-230.current-menu-item a{background:url("images/start.png") no-repeat scroll 12px 9px !important;}

Also: a common mistake is to put the color last (eg: "transparent" at the end of your line of code)... But, you should put this just before the word "url", with a space in between In this case it actually wasn't necessary to have at all...

[drogowski 0]

Scrolling wasn't necessary in this case but it's works! Thank you very much.