wrapping the grid content to fit code example

Example 1: repeat autofill css grid minmax

grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));

Example 2: css grid auto wrap

this one will provide a more responsive behavior as you can specify the
minimum size to start wrapping and max size so it grows and adapts to 
bigger screens

grid-template-columns: repeat(auto-fill, minmax(300px, 3fr));