If so then it should just work (as you have already set networking to bridged). If you are on Windows and have just freshly installed VBox then perhaps try rebooting? Otherwise I'm not sure...

You could try pinging it ie ping <tkl-ip-address> if ping doesn't work then you have a networking issue on your local machine (or with VBox) and it's nothing to do with TKL. If you get a response from ping but still nothing via website then I'd check your browser config and maybe try a different browser. You could also try clearing your browser cache.