<div class="inputs">
  <input id="border-box" checked name="box_selectors" type="radio"/>
  <label for="border-box">border-box</label>
  <input id="padding-box" name="box_selectors" type="radio"/>
  <label for="padding-box">padding-box</label>
  <input id="content-box" name="box_selectors" type="radio"/> 
  <label for="content-box">content-box</label> 
</div>

<div class="background-origin"></div>

@import "compass/css3";

.background-origin {
  box-sizing: border-box;
  height: 300px;
  width: 300px;
  background: url('http://lorempixel.com/300/300/cats') no-repeat;
  border: 16px solid rgba(23,23,23,0.5);
  background-origin: border-box;
  background-size: cover;
  padding: 16px;
  margin: 0 auto;
}


.inputs {
  text-align: center;
  margin: 16px;
  label {
    cursor: pointer;
    padding: 12px 0;
  }
  input {
    cursor: pointer;
    margin-left: 12px;
  }
}

var $box = $('.background-origin');

$('.inputs').find('input').on('change', function() {
  console.log(this);
  $box.css('background-origin', $(this).attr('id'));
});