/* Safari/Chrome, other WebKit */
/* Firefox, other Gecko */
Once someone has your account info you are screwed.
border: 1px solid black;
Where the total width is what you say it is: 21px. Instead we have the stupidity that the actual width is 32px. and paddings, margins et al ADD to the defined width instead of being a part of the element. Which makes calculating dimensions in HTML a fucking pain in the ass.
Link to Original Source
Environment Variables are better off being set via CMD.exe
SETENV -m PATH "%PATH%;C:\Somewhere\Else"
Then you don't even need to reboot/logout to have the change take effect.
Or the old-school way, but you'll need to logout/or reboot.