title: Controls inside a box with background color in VB.Net
body: <p>In my form, i have some text boxes to get inputs from the user. And i calculated some values depends on e the input. I display all calculated values in the same form in right side.
  I have many number of forms for different logics. Each form have 10 inputs and more number of outputs. SO to get a look, i thought place all input controls inside box with some green background and output controls in Blue box. 
  For this i used Group box from toolbox and i deleted the 'Text' value from properties.
  But when i fill background color,the color get filled above the box line.
  How can i avoid that? Is there any other option to do that?
  <a href="https://i.stack.imgur.com/n0pfd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/n0pfd.png" alt="Form Screenshot"></a></p>