diff --git a/resources/css/editor-content/gutenberg.css b/resources/css/editor-content/gutenberg.css
index 9ca4126..62e57d0 100644
--- a/resources/css/editor-content/gutenberg.css
+++ b/resources/css/editor-content/gutenberg.css
@@ -143,8 +143,20 @@ article > *:not(.entry-content, .chapter-header-block),
     margin-right: 14px;
     margin-top: 9px;
   }
+
   a {
-    text-decoration: underline;
+    @apply text-primary underline font-bold;
+    /* text-decoration: underline; */
+  }
+
+  a[rel='noreferrer noopener'] {
+    &:after {
+      @apply ml-2 inline-block;
+      content: url('../resources/img/graphic-assets/icone-external-link-purple.svg');
+      transform: translateY(1px);
+      /* filter: invert(10%) sepia(44%) saturate(5057%) hue-rotate(265deg) brightness(83%)
+        contrast(115%); */
+    }
   }
   p + ol,
   p + ul {