Remove Left Navigation bar SharePoint 2010
If you need to hide the left hand navigation bar in SharePoint 2010, the following post shows the easiest way
only thing missing is the location of the style sheet, you can find it below
C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\TEMPLATE\LAYOUTS\1033\STYLES\Themable\corev4.css
The Following can be added to the HTML of a content control to hide the Navigation bar
<style>
BODY #s4-leftpanel {
DISPLAY: none
}
.s4-ca {
MARGIN-LEFT: 0px
}</style>
Categories: SharePoint
Content Control, SharePoint Navigation Bar