diff --git a/src/core/components/operation.jsx b/src/core/components/operation.jsx
index a8b975f8..a4dea2a6 100644
--- a/src/core/components/operation.jsx
+++ b/src/core/components/operation.jsx
@@ -201,7 +201,9 @@ export default class Operation extends PureComponent {
                 <div className="opblock-external-docs-wrapper">
                   <h4 className="opblock-title_normal">Find more details</h4>
                   <div className="opblock-external-docs">
-                    <span className="opblock-external-docs__description">{ externalDocs.get("description") }</span>
+                    <span className="opblock-external-docs__description">
+                      <Markdown source={ externalDocs.get("description") } />
+                    </span>
                     <a className="opblock-external-docs__link" href={ externalDocs.get("url") }>{ externalDocs.get("url") }</a>
                   </div>
                 </div> : null
diff --git a/src/style/_layout.scss b/src/style/_layout.scss
index 3b797e1b..90b9a088 100644
--- a/src/style/_layout.scss
+++ b/src/style/_layout.scss
@@ -390,6 +390,7 @@ body
 }
 
 .opblock-description-wrapper,
+.opblock-external-docs-wrapper,
 .opblock-title_normal
 {
     font-size: 12px;
@@ -418,6 +419,12 @@ body
     }
 }
 
+.opblock-external-docs-wrapper {
+  h4 {
+    padding-left: 0px;
+  }
+}
+
 .execute-wrapper
 {
     padding: 20px;