Gap between DIV and Container

[KeredDrahcir]

I'm creating a box that had a container divsion and then an innner division for the content. However there is a gap of about ten pixel between the bottom of the container and a bottom of the inner divsion. I need them to be the same height since the inner divison has a image border that had to go all the way to the bottom.

CSS:

.my_div{
	border: 0px solid #ffffff;
	width: 272px;	
	vertical-align: top;
	padding-top: 0;
	margin-top: 0;
	padding-bottom:0;
	margin-bottom: 0;
}

.my_div div{
	background: url(../images/column_bg.jpg) repeat-y;
	padding: 0 0 0 0;
	margin: 0 0 0 0;
}

HTML:

<div class="my_div">
  <div>
    <h3>Title</h3>
      <div><p>Contwnt</p></div>
  </div>
</div>

Can anyone suggest how to get both division the same height.

[ilya Kraft]

Alright try this,

.my_div{
    width:272px;    
    vertical-align:top;
    padding-top:0;
    margin:0;
}

.my_div div{
    background: url(../images/column_bg.jpg) repeat-y;
    padding:0;
    margin:0;
}

And I think it could be that background image that is causing the problem, make sure that heights are adjusted so background image matches div's.

[KeredDrahcir]

That hasn't made any difference. The background image needs to scroll to match the height of the division which can changes its height depending on what is put inside it.

[KeredDrahcir]

I've solved it. I added on pixel of bottom padding onto the
.my_div div anf it's foxed it. Does anyone know why?