Outline div with a border css?

Question

I want to create a bounding box around the div with a grey border how do i do that Please help.

Please find below my code:

http://codepen.io/anon/pen/gyxpE

CSS:

  .box {
   border:2px solid #ECF0F1;
}

I want to surround the row with a white border and so on and so forth

Please find my code here : http://codepen.io/anon/pen/gyxpE

Answer 1

I solved my issue:

Used the following CSS:

   .box {
    width:100%;
    display:inline-block;
   border:2px solid #ECF0F1;
   margin:0;
}

Also removed all the margins from my CSS