'row'>
      <div class='col-6' style="background-color:red">
         <div class='row'>
            <div class='col-1' style="background-color:red">
                Section
            </div>

            <div class='col-1' style="background-color:purple">
                Section
            </div>

            <div class='col-1' style="background-color:red">
                Section
            </div>

            <div class='col-1' style="background-color:purple">
                Section
            </div