Autofit and font-size fix.

ClockifyReport/Business/ReportGenerator.cs

             for (int i = 0; i < sectionNames.Length; i++)
             {
                 ws.Range[row, i + 1].Style.Font.FontName = "DejaVu Sans";
-                ws.Range[row, i + 1].Style.Font.Size = 240;
+                ws.Range[row, i + 1].Style.Font.Size = 12;
                 ws.Range[row, i + 1].Value = sectionNames[i];
                 ws.Range[row, i + 1].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                 ws.Range[row, i + 1].Style.Borders[BordersLineType.EdgeBottom].LineStyle = LineStyleType.Thick;
             foreach (var reportPerson in reportObject.groupOne)
             {
                 ws.Range[row, 1].Style.Font.FontName = "DejaVu Sans";
-                ws.Range[row, 1].Style.Font.Size = 200;
+                ws.Range[row, 1].Style.Font.Size = 10;
                 ws.Range[row, 1].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                 ws.Range[row, 1].Value = reportPerson.name;
 
                 time = TimeSpan.FromSeconds(reportPerson.duration);
                 var sumOfRecordHours = string.Format("{0:00}:{1:D2}:{2:D2}", Math.Floor(time.TotalHours), time.Minutes, time.Seconds);
                 ws.Range[row, 3].Style.Font.FontName = "DejaVu Sans";
-                ws.Range[row, 3].Style.Font.Size = 200;
+                ws.Range[row, 3].Style.Font.Size = 10;
                 ws.Range[row, 3].Style.HorizontalAlignment = HorizontalAlignType.Right;
                 ws.Range[row, 3].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                 ws.Range[row, 3].Value = sumOfRecordHours;
 
                 ws.Range[row, 4].Style.Font.FontName = "DejaVu Sans";
-                ws.Range[row, 4].Style.Font.Size = 200;
+                ws.Range[row, 4].Style.Font.Size = 10;
                 ws.Range[row, 4].Style.HorizontalAlignment = HorizontalAlignType.Right;
                 ws.Range[row, 4].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                 var userDecimalHours = Convert.ToDecimal(TimeSpan.FromSeconds(reportPerson.duration).TotalHours).ToString("0.00"); ;
                     ws.Range[row, 1].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
 
                     ws.Range[row, 2].Style.Font.FontName = "DejaVu Sans";
-                    ws.Range[row, 2].Style.Font.Size = 200;
+                    ws.Range[row, 2].Style.Font.Size = 10;
                     ws.Range[row, 2].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                     ws.Range[row, 2].Value = personRecord.name;
 
                     ws.Range[row, 3].Style.Font.FontName = "DejaVu Sans";
-                    ws.Range[row, 3].Style.Font.Size = 200;
+                    ws.Range[row, 3].Style.Font.Size = 10;
                     ws.Range[row, 3].Style.HorizontalAlignment = HorizontalAlignType.Right;
                     ws.Range[row, 3].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                     t = TimeSpan.FromSeconds(personRecord.duration);
                     ws[row, 3].Value = string.Format("{0:00}:{1:D2}:{2:D2}", Math.Floor(t.TotalHours), t.Minutes, t.Seconds);
 
                     ws.Range[row, 4].Style.Font.FontName = "DejaVu Sans";
-                    ws.Range[row, 4].Style.Font.Size = 200;
+                    ws.Range[row, 4].Style.Font.Size = 10;
                     ws.Range[row, 4].Style.HorizontalAlignment = HorizontalAlignType.Right;
                     ws.Range[row, 4].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
                     ws.Range[row, 4].Value = Convert.ToDecimal(TimeSpan.FromSeconds(personRecord.duration).TotalHours).ToString("0.00");
             var totalSum = reportObject.totals.Select(total => total.totalTime).FirstOrDefault();
 
             ws.Range[row, 1].Style.Font.FontName = "DejaVu Sans";
-            ws.Range[row, 1].Style.Font.Size = 200;
+            ws.Range[row, 1].Style.Font.Size = 10;
             ws.Range[row, 1].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
             ws.Range[row, 1].Value = "Total";
 
             ws.Range[row, 3].Style.Font.FontName = "DejaVu Sans";
-            ws.Range[row, 3].Style.Font.Size = 200;
+            ws.Range[row, 3].Style.Font.Size = 10;
             ws.Range[row, 3].Style.HorizontalAlignment = HorizontalAlignType.Right;
             ws.Range[row, 3].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
             time1 = t = TimeSpan.FromSeconds(totalSum);
             ws.Range[row, 3].Value = string.Format("{0:00}:{1:D2}:{2:D2}", Math.Floor(time1.TotalHours), time1.Minutes, time1.Seconds);
 
             ws.Range[row, 4].Style.Font.FontName = "DejaVu Sans";
-            ws.Range[row, 4].Style.Font.Size = 200;
+            ws.Range[row, 4].Style.Font.Size = 10;
             ws.Range[row, 4].Style.HorizontalAlignment = HorizontalAlignType.Right;
             ws.Range[row, 4].Style.Borders[BordersLineType.EdgeRight].LineStyle = LineStyleType.Thin;
             ws.Range[row, 4].Value = Convert.ToDecimal(TimeSpan.FromSeconds(totalSum).TotalHours).ToString("0.00");
             foreach (var sheet in excelFile.Worksheets)
             {
                 var columnCount = sheet.Columns.Count();
-
                 for (int i = 1; i < columnCount; i++)
                 {
-                    sheet.Columns[i].AutoFitRows();
+                    sheet.AutoFitColumn(i);
                 }
+
+                var rowCount = sheet.Rows.Count();
+                for (int i = 1; i < rowCount; i++)
+                {
+                    sheet.AutoFitRow(i);
+                }
+
             }
         }
     }

ClockifyReport/ClockifyReport.csproj

 	  <PackageReference Include="System.Core" Version="3.5.21022.801" />
 	  <PackageReference Include="System.Drawing.Common" Version="6.0.0" />
 	  <PackageReference Include="System.IO.Packaging" Version="6.0.0" />
-	  <PackageReference Include="System.Windows.Forms" Version="4.0.0" />
   </ItemGroup>
   <ItemGroup>
     <None Update="host.json">