Basic

fa fa-apple
fa fa-google
fa fa-windows
fa fa-facebook

Hover

fa fa-apple
fa fa-google
fa fa-windows
fa fa-facebook

Bordered

fa fa-apple
fa fa-google
fa fa-windows
fa fa-facebook

Sizing

By default, medias inside a .media-grid have 200px width. You can change it by adding a fixed width or using Bootstrap grid system.

Fixed sizing

Change grid items width to different sizes using .w-*px utility classes. It should apply to all of the medias.

fa fa-apple
fa fa-google
fa fa-windows
fa fa-facebook

Bootstrap grid system

.row applied to .media-grid and wrap each .media inside .col-6 .col-md-3.

fa fa-apple
fa fa-google
fa fa-windows
fa fa-facebook