How to Remove the Selected Navtab?

[marcus1lane]

Hello I am trying to find a way to remove what I believe to be the Selected navtab. The attachment below is what I am trying to remove whatever effect is on the blog tab. I don't just want to remove it from the blog but on every nav tab.
http://www.use.com/9754f27b6c32ed9f39d4
I want to remove that white box that appears on a selected (current) tab.
Thanks

(If the image is not showing this is where I uploaded it so)
http://www.use.com/9754f27b6c32ed9f39d4#

[Reycer]

It's in your Stylevars.

admincp--->styles and templates--->stylevars--->navbar--->navbar_tab_selected_background

[marcus1lane]

I went to navbar_tab_select_background and removed the color and image but it still shows a border (attachment below)

http://www.use.com/75ea6e25d7eb5aaabb15

[Reycer]

check the navbar_tab_border

[preemz10314]

to remove the blogs tab, go into your admincp>Plugins and products>Manage products> and disable vbulletin blog. (this will remove the tab & the blog function, if you are not using it this will work fine for you)