Example 3 - Offsetting Columns
Large Screen View [.col-lg]
Desktop View [.col-md]
Tablet View [.col-sm]
Small Device View [.col-xs]
.col-md-4
.col-md-4 .col-md-offset-4
.col-md-3 .col-md-offset-3
.col-md-3 .col-md-offset-3
.col-md-6 .col-md-offset-3