Change border radius (1st post style)

[Max]

Add the code below to Custom CSS field on your Instagram Feed widget’s Style tab:

.es-post,
.eapps-instagram-feed-posts-item-link,
.eapps-instagram-feed-posts-item-overlay {
  border-radius: 30px!important;
}

You’re welcome to change the value in the CSS code to your liking.

Note: This code can be applied to the old widget version onle (widgets created before August 26, 2026)