#form_container
{
	    padding: 15px 15px;
    margin-top: 15px;
    background: rgb(239, 239, 239);
    border: 1px solid #d8d4d4;
    color: #000;
    box-shadow: 0px 0px 10px #d0d0d0;
}

.upload-btn-wrapper 
{
  position: relative;
  overflow: hidden;
  display: inline-block;
}

.upload-btn-wrapper input[type=file] 
{
  font-size: 100px;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}