Column separators

[Kaiyu Lin]

Hi!

 

I'm using the layout A1 and i'm trying to add column separators like the one shown below:

 

 

i've got successful using these codes:

 

.xg_colgroup{
}

.xg_1col{

}

 

but the problem is that when I switch from "Home" to "Personal Network" for examples, it automatically changes to two column apprearance and the separators disappear:

 

 

How can I keep the column separators among the whole website?

 

Thank you in advance.