testimonial section finished with flex

Hey Ahmed Kamal, It's better to use display:grid instead of display:flex for this challenge. gird-template-columns and grid-template-rows specify the size of the columns and rows, and how many columns and rows are in the grid layout. Want to know more about display: grid refers to the websites shown below.

https://css-tricks.com/snippets/css/complete-guide-grid/

https://www.w3schools.com/css/css_grid.asp

https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout

https://cssgridgarden.com/

I hope it helps.