There was a change in the chrome debugging API that prevents VS from inspecting the elements and changing the style. Chrome version 43 will work. You have to take some steps to keep it from auto updating. The installer for chrome 43 is here:
https://dl.google.com/chrome/win/4ED6DD719811795B/43.0.2357.134_chrome_installer.exe
You will need to uninstall chrome, update the registry, then install chrome 43. When you go to the about screen it should say updates have been disabled by the administrator.
Here are the registry changes:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Update]
"Update{8A69D345-D564-463C-AFF1-A69D9E530F96}"=dword:00000000
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Policies\Google\Update]
"Update{8A69D345-D564-463C-AFF1-A69D9E530F96}"=dword:00000000
This thread has more information on the changes needed to the registry to prevent the auto update:
cannot stop Chrome from updating from 43 to 44
NOTE: this means you are not getting security updates on that install, only use this until the issue has been resolved in an upcoming patch.