visible border(top,bottom) of rows is fixed when scrolling

[nimo22]

I use this to show a vertical-scrollbar within a rich:datatable:

.myStyle .rf-dt-b {

width: 100%;

height: 50px;

overflow-y: scroll;

overflow-x: hidden;

}

but the (visible) border of the rows within the rich:datatable does not move with its content. Why is that so?

Use

<rich:dataTable .. styleClass="myStyle">

--columns border(top/bottom) is no more visible

</rich:dataTable>

to see what I mean.

Or this (border within :

<rich:dataTable ..>

<rich:column>

<rich:dataTable .. styleClass="myStyle">

--columns visible (border-bottom/top) is fixed and dont move with its content

<rich:dataTable>

<rich:column>

</rich:dataTable>