chore: update site layout and styles

assets/css/scss/theme.scss

@@ -57,6 +57,7 @@
 @import "components/preloader";
 @import "components/section";
 @import "components/_ez-toc";
+@import "components/author-card";
 
 
 //
@@ -98,4 +99,4 @@ figure.wp-block-image {
     margin: auto;
     display: block;
   }   
-}
+}