lxdm don't fit in 800x480 pixels resolution

[Lucas Dias]

I installed Lubuntu 11.10 in my ASUS EEE 4G with excelent performance, but the LXDM don't look very well in 800x480 resolution, the button for restart/shutdown cutted in half and the area for choose the desktop enviroment and the language is very large, it's a bad for small resolutions.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lxdm 0.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
Date: Wed Sep 21 21:25:04 2011
InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110919)
ProcEnviron:
 LANGUAGE=pt_BR:
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: lxdm
UpgradeStatus: No upgrade log present (probably fresh install)