Using multiple column classes

- You can create a lot of layouts…by just using rows and columns…but you can also use the Bootstrap classes…to create the size that behave differently…depending on the breakpoint.…So, let's take a look.…I've loaded up some more realistic content on this page,…so if we take a look at my HTML,…I have a div.…It has a class of services…and then our regular container class,…not the container-fluid,…and in here, we have a headline,…which is Services, which is right here,…and then we have one single row…and that row has different sections.…

And each one of the sections has a class of col-md-4.…It means that at the medium breakpoint,…each one of these sections…will take up four of the twelve columns.…So, I've added some other content in here.…So if you take a look at the styles, that CSS file,…you can see that there's just a couple of styles…to make my page behave and look really nice.…So, what you could see…is if I make this a little smaller at the medium breakpoint,…it's all going to go to a single column layout.…

If I make it a lot wider,…