Separate Follow/Unfollow and back buttons (#5496)

app/javascript/styles/mastodon/components.scss

@@ -2588,7 +2588,7 @@ button.icon-button.active i.fa-retweet {
   color: $primary-text-color;
   position: absolute;
   top: 10px;
-  right: 10px;
+  left: 10px;
   opacity: 0.7;
   display: inline-block;
   vertical-align: top;
@@ -2603,7 +2603,7 @@ button.icon-button.active i.fa-retweet {
 .account--action-button {
   position: absolute;
   top: 10px;
-  left: 20px;
+  right: 20px;
 }
 
 .setting-toggle {