Border-Width
This property allows you to set or retrieve the width of the four borders of the Entry-Field control. The property is a list of four values that specify the width in pixels of the top, left, bottom and right border respectively. The border width is applicable only to controls with the Boxed style.
Setting the property to -1 resets the borders.
Passing less than four values assumes that the remaining values are 0.
This property overrides the layout provided by the iscobol.gui.native_style (boolean) * setting for the control.
 
Example - Define an entry-field control with a huge bottom border
screen section.
...
  03 screen-1-ef-2 Entry-Field
     line 35.5
     column 49.7
     size 13.1 cells 
     lines 4.6 cells 
     border-width (1 1 5 1)
     id 19
     .