Specifying line style, color, and weight

If you want to control the appearance of axes lines or gridlines, you can do…this in a number of different ways. And in some sense, this illustrates the fact…that I think a lot of us, myself included, become a little bewildered at times as…what's the best way to do things, because they're so many different ways to approach this.…In the chart on the left are some gridlines, and maybe we want to make some changes.…Now a lot of you know that in creating gridlines many times where you would…start would be to go to the Layout tab and choose Gridlines,…possibly apply them this way. And along the way in that process you might come to…More Primary Horizontal Gridline Options, makes some choices.…

We can control Line Color and Line Style, so there is certainly that approach.…When you created the chart you could have gone to the Design tab, chosen Chart…Layouts, and some of the options here have gridlines, some don't.…You could've start the gridline process that way. How about format?…We could go to Format, and if you have selected a gridline as I have here, we've got…