<div class="row gutters">
                                    <div class="col-12">Column</div>
</div>

<div class="row gutters">
                                    <div class="col-6">Column</div>
                                    <div class="col-6">Column</div>
</div>

<div class="row gutters">
                                    <div class="col-4">Column</div>
                                    <div class="col-4">Column</div>
                                    <div class="col-4">Column</div>  
</div>

<div class="row gutters">
                                    <div class="col-3">Column</div>
                                    <div class="col-3">Column</div>
                                    <div class="col-3">Column</div>
                                    <div class="col-3">Column</div>
</div>

<div class="row gutters">
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>  
</div>

<div class="row gutters">
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>
                                    <div class="col-1">Column</div>  
</div>

<div class="row gutters">
                                    <div class="col-2">Column</div>
                                    <div class="col-4">Column</div>
                                    <div class="col-6">Column</div>
                                    <div class="col-4">Column</div>
                                    <div class="col-5">Column</div>
                                    <div class="col-3">Column</div>  
</div>

<div class="row gutters justify-content-start">
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
</div>

<div class="row gutters justify-content-end">
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
</div>

<div class="row gutters justify-content-center">
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
</div>

<div class="row gutters justify-content-between">
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
</div>

<div class="row gutters justify-content-around">
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
                                    <div class="col-2">Column</div>
</div>

<div class="row no-gutters">
                                    <div class="col-4">Column</div>
                                    <div class="col-4">Column</div>
                                    <div class="col-4">Column</div>
</div>

<div class="row gutters">
                                    <div class="col-xl-4 col-lg-6 col-md-6 col-sm-4 col-12">Column</div>
                                    <div class="col-xl-4 col-lg-6 col-md-6 col-sm-4 col-12">Column</div>
                                    <div class="col-xl-4 col-lg-12 col-md-12 col-sm-4 col-12">Column</div>
</div>