The class "col-md-4" instructs Bootstrap to make the content four columns wide, and "col-md-offset-4" tells Bootstrap to offset it by four columns, thus centering it. See Figure 6 for a rough overlay ...

The number 60 has 12 The number 360 has 24 The number 5,040 has 60 So with hours being split into 60 minutes, you can be late to a Zoom call in 12 different ways! In contrast, if there were 100 ...