.video_with_link_block { position: relative; }
.video_with_link_block .video_inner { height: 100%; position: relative; padding-top: 100%; }
.video_with_link_block .video_inner video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }

.video_with_link_block .button_inner { position: absolute; bottom: 30px; padding: 0 30px; width: 100%; z-index: 1; display: flex; justify-content: center; }
.video_with_link_block .button_inner .button { margin: auto; }