bootstrap vertical grid code example

Example 1: col offset in bootstrap

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

Example 2: bootstrap grid

This code will create 4 boxes placed side by side, which will be 
dynamically positioned, according to the size of the screen. We define 
the following behavior: 




class = "col-lg-3"   




class = "col-md-4"   




class = "col-sm-6"  




  

    

      One of four columns
    
    

      One of four columns
    
    

      One of four columns
  	
    

      One of four columns
  	
  

Example 3: .row bootstrap

.row{
    display: flex;
    flex-wrap: wrap;
	margin-right: -15px;
    margin-left: -15px;
}