columns in bootstrap code example

Example 1: no-gutter bootstrap 4

  
.col-12 .col-sm-6 .col-md-8
  
.col-6 .col-md-4

Example 2: col offset in bootstrap

.col-md-3 .offset-md-3

Example 3: bootstrap grid

  

    

      One of three columns
    
    

      One of three columns
    
    

      One of three columns
    
  

Example 4: boot strap columns

  

    

      1 of 3
    
    

      2 of 3 (wider)
    
    

      3 of 3
    
  
  

    

      1 of 3
    
    

      2 of 3 (wider)
    
    

      3 of 3
    
  

Example 5: bootstrap grid class

col-12 col-sm-4 col-md-3 col-lg-12	col-xl-12