*** BOOTSTRAP 3 - Mobile First Approach - How It Works? ***
Large Screen View [.col-lg]
Desktop View [.col-md]
Tablet View [.col-sm]
Small Device View [.col-xs]
Extra Small Columns
.col-xs-6
.col-xs-6
Small Columns
.col-sm-6
.col-sm-6
Medium Columns
.col-md-6
.col-md-6
Large Columns
.col-lg-6
.col-lg-6