Align all the elements to the center (Grid)

CSS Codes File Embed
1

Add this code to the Custom CSS field on the Appearance tab of your File Embed widget’s settings:

.eapp-file-embed-grid-component {
 justify-content: center;
}

.eapp-file-embed-item-component,
.eapp-file-embed-item-blockLink {
 align-items: center;
}

.eapp-file-embed-item-iconContainer {
  align-self: center;
}