label > input{ /* HIDE RADIO */
 }
label > input + img{ /* IMAGE STYLES */
  cursor:pointer;
  border:2px solid transparent;
}
label > input:checked + img{ /* (RADIO CHECKED) IMAGE STYLES */
  border:2px solid #f00;
}
input[type="radio"] {
  margin-top: -1px;
  vertical-align: middle;
}
.preview-player{
	width: 600px;
    margin: 20px auto;
}