             websiteButton.translatesAutoresizingMaskIntoConstraints = false
             websiteButton.setTitle(self.websiteURLTitle, forState: .Normal)
             websiteButton.setTitleColor(self.headerTextColor, forState: .Normal)
-            websiteButton.titleLabel?.font = UIFont(name: "HelveticaNeue-Light", size: self.sizeForPercent(4.375))
+            if #available(iOS 8.2, *) {
+                websiteButton.titleLabel?.font = UIFont.systemFontOfSize(self.sizeForPercent(4.375), weight: -1)
+            } else {
+                websiteButton.titleLabel?.font = UIFont(name: "HelveticaNeue-Light", size: self.sizeForPercent(4.375))
+            }
             if let theFont = self.fontWebsiteButton {
                 websiteButton.titleLabel?.font = theFont
             }

        
        if cell==nil {
            cell = UITableViewCell(style: .Default, reuseIdentifier: "Cell")
            cell?.textLabel?.font = UIFont(name: "HelveticaNeue-Light", size: self.sizeForPercent(4.688))
            if let theFont = self.fontTableCellText {
                cell?.textLabel?.font = theFont
            }

        
        let copyrightInfo = UILabel()
        copyrightInfo.translatesAutoresizingMaskIntoConstraints = false
        if #available(iOS 8.2, *) {
            copyrightInfo.font = UIFont.systemFontOfSize(self.sizeForPercent(4.375), weight: -1)
        } else {
            copyrightInfo.font = UIFont(name: "HelveticaNeue-Light", size: self.sizeForPercent(4.375))
        }
        if let theFont = self.fontCopyrightInfo {
            copyrightInfo.font = theFont
        }
