Apostrophe 2: Add rounded border styles to File blocks.

apostrophe-2/css/blocks.css

@@ -173,6 +173,7 @@ p.has-drop-cap:not(:focus)::first-letter {
 .wp-block-file .wp-block-file__button {
 	background: rgba(255, 255, 255, 0.25);
 	border: 2px solid #117bb8;
+	border-radius: 0;
 	color: #159ae7;
 	cursor: pointer;
 	display: inline-block;
@@ -180,16 +181,14 @@ p.has-drop-cap:not(:focus)::first-letter {
 	font-size: 18px;
 	font-weight: 300;
 	line-height: 1;
-	margin: 5px 0;
 	padding: 12px 24px;
 	text-align: center;
 	text-decoration: none;
 }
 
-.wp-block-file .wp-block-file__button:hover,
-.wp-block-file .wp-block-file__button:focus {
+.wp-block-file a.wp-block-file__button:hover {
 	border: 2px solid #117bb8;
-	background: rgba(255, 255, 255, 0.25);
+	background-color: #e5f4fd;
 	color: #159ae7;
 }
 

apostrophe-2/css/editor-blocks.css

@@ -378,6 +378,7 @@
 .wp-block-file .wp-block-file__button {
 	background: rgba(255, 255, 255, 0.25);
 	border: 2px solid #117bb8;
+	border-radius: 0;
 	color: #159ae7;
 	cursor: pointer;
 	display: inline-block;
@@ -748,4 +749,4 @@
 
 .edit-post-visual-editor .wp-block-latest-posts.is-grid li {
 	margin-bottom: 1em;
-}
+}