package main

import "github.com/tealeg/xlsx"

func main() {
	file := xlsx.NewFile()
	sheet, err := file.AddSheet("Sheet1")
	if err != nil {
		panic(err.Error())
	}

	row := sheet.AddRow()

	cell := row.AddCell()

	cell.Merge(1, 0)

	style := cell.GetStyle()
	style.Border.Top = "medium"
	style.Border.Bottom = "medium"
	style.Border.Left = "medium"
	style.ApplyBorder = true

	cell = row.AddCell()

	style = cell.GetStyle()
	style.Border.Top = "medium"
	style.Border.Bottom = "medium"
	style.Border.Right = "medium"
	style.ApplyBorder = true

	err = file.Save("./foo.xlsx")
	if err != nil {
		panic(err.Error())
	}
}