$overlayWidth: $videoWidth;
$overlayHeadline: 16px;
$overlayHeadlineMargin: 14px;
$overlayPadding: 20px;
$overlayHeight: $videoHeight + $overlayHeadlineMargin + $overlayHeadline;

.scanner-overlay {
  display: none;
  width: $overlayWidth;
  height: $overlayHeight;
  position: absolute;
  padding: $overlayPadding;
  top: 50%;
  margin-top: -($overlayHeight)/2 - $overlayPadding;
  left: 50%;
  margin-left: -($overlayWidth + 2*$overlayPadding)/2;
  background-color: $overlayBackground;
  @include box-shadow(#333333 0px 4px 10px);
  
  & > .header{
    position: relative;
    margin-bottom: $overlayHeadlineMargin;
    h4, .close{
      line-height: $overlayHeadline;
    }
    h4{
      margin: 0px;
      padding: 0px;
    }
    .close{
      position: absolute;
      right: 0px;
      top: 0px;
      height: $overlayHeadline;
      width: $overlayHeadline;
      text-align: center;
      font-weight: bold;
      font-size: 14px;
      cursor: pointer;
    }
  }
  
  & > .body{
    
    
    
  }
}
