.qr_hover{ border: 5px solid #ff6600; }
.qr_active{ border: 5px solid green; }
.qr_none{ border: 5px solid #fff; }
.qr_img_template{ margin: 3px; }

	
#preview{	 background: url(images/qr/preview.png);
					background-size: 250px 250px;
					background-repeat:no-repeat;
					margin: 10px 0 10px 0; height: 250px; width: 250px; border: 2px solid #e2e2e2;  max-height: 250px; max-width: 250px;
					cursor: pointer
}
		
		
		
#preview canvas {
  max-width: 300px !important;
  width: 100%;
}
.middle{
	text-align: center;
	margin: 0 auto !important;
}

/* input [type = file]
----------------------------------------------- */

input[type=file] {
	display: block !important;
	right: 1px;
	top: 1px;
	height: 34px;
	opacity: 0;
  width: 100%;
	background: none;
	position: absolute;
  overflow: hidden;
  z-index: 2;
}

.control-fileupload {
	display: block;
	border: 1px solid #d6d7d6;
	background: #FFF;
	border-radius: 4px;
	width: 100%;
	height: 36px;
	line-height: 36px;
	padding: 0px 10px 2px 10px;
  overflow: hidden;
  position: relative;
  
  &:before, input, label {
    cursor: pointer !important;
  }
  /* File upload button */
  &:before {
    /* inherit from boostrap btn styles */
    padding: 4px 12px;
    margin-bottom: 0;
    font-size: 14px;
    line-height: 20px;
    color: #333333;
    text-align: center;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
    vertical-align: middle;
    cursor: pointer;
    background-color: #f5f5f5;
    background-image: linear-gradient(to bottom, #ffffff, #e6e6e6);
    background-repeat: repeat-x;
    border: 1px solid #cccccc;
    border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
    border-bottom-color: #b3b3b3;
    border-radius: 4px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: color 0.2s ease;

    /* add more custom styles*/
    content: 'Browse';
    display: block;
    position: absolute;
    z-index: 1;
    top: 2px;
    right: 2px;
    line-height: 20px;
    text-align: center;
  }
  &:hover, &:focus {
    &:before {
      color: #333333;
      background-color: #e6e6e6;
      color: #333333;
      text-decoration: none;
      background-position: 0 -15px;
      transition: background-position 0.2s ease-out;
    }
  }
  
  label {
    line-height: 24px;
    color: #999999;
    font-size: 14px;
    font-weight: normal;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: relative;
    z-index: 1;
    margin-right: 90px;
    margin-bottom: 0px;
    cursor: text;
  }
}