Gutter Calculation ( Cell Width )

    <?php $base_gutter = 10; ?> 
    <?php $desktop_cut_count = $desktop_count - 1 ?>    
    <?php $desktop_gutter = $base_gutter * $desktop_count / $desktop_cut_count; ?>
    <?php $desktop_width = 100/$desktop_count; ?>
    
    <?php $tablet_cut_count = $tablet_count - 1 ?>    
    <?php $tablet_gutter = $base_gutter * $tablet_count / $tablet_cut_count; ?>
    <?php $tablet_width = 100/$tablet_count; ?> 
			    
    <?php $mobile_cut_count = $mobile_count - 1 ?>    
    <?php $mobile_gutter = $base_gutter * $mobile_count / $mobile_cut_count; ?>
    <?php $mobile_width = 100/$mobile_count; ?> 



        .uniform_block_<?php echo $mod_count; ?>.block_count_<?php echo $desktop_count; ?> .single_uniform_image {
	        width: calc(<?php echo $desktop_width; ?>% - <?php echo $base_gutter; ?>px);
	        margin-right: <?php echo $desktop_gutter; ?>px; 
	        margin-bottom: <?php echo $desktop_gutter; ?>px;  
        }
        .uniform_block_<?php echo $mod_count; ?>.block_count_<?php echo $desktop_count; ?> .single_uniform_image:nth-child(<?php echo $desktop_count; ?>n) {
	        margin-right: 0px; 
        }
		@media screen and (max-width: 1200px) {
	        .uniform_block_<?php echo $mod_count; ?>.tablet_block_count_<?php echo $desktop_count; ?> .single_uniform_image {
		        width: calc(<?php echo $tablet_width; ?>% - <?php echo $base_gutter; ?>px);
		        margin-right: <?php echo $tablet_gutter; ?>px; 
		        margin-bottom: <?php echo $tablet_gutter; ?>px; 
	        }
		}
		@media screen and (max-width: 900px) {
	        .uniform_block_<?php echo $mod_count; ?>.mobile_block_count_<?php echo $desktop_count; ?> .single_uniform_image {
		        width: calc(<?php echo $mobile_width; ?>% - <?php echo $base_gutter; ?>px);
		        margin-right: <?php echo $mobile_gutter; ?>px; 
		        margin-bottom: <?php echo $mobile_gutter; ?>px;
	        }
		}