WordPress/wp-includes/blocks/latest-posts/editor.css

.wp-block-latest-posts>li{
  overflow:hidden;
}

.wp-block-latest-posts li a>div{
  display:inline;
}

:root :where(.wp-block-latest-posts){
  padding-left:2.5em;
}

:root :where(.wp-block-latest-posts.is-grid),:root :where(.wp-block-latest-posts__list){
  padding-left:0;
}