diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b427ca..89e620c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,22 @@
+# v4.1.0
+## 06/07/2021
+
+1. [](#improved)
+   * Mentioned `shortcode-core` as required for shortcode syntax
+   * Added new `class` option for shortcode
+   * Added a new `.grav-youtube-wrapper` element for simpler targeting
+1. [](#bugfix)
+   * Fixed padding to remove black bars at top and bottom [#34](https://github.com/getgrav/grav-plugin-youtube/pull/34)
+
+
+# v4.0.0
+## 12/14/2020
+
+1. [](#new)
+    * NextGen Editor shortcode support
+1. [](#improved)
+    * Loop parameter fix for a single video [#36](https://github.com/getgrav/grav-plugin-youtube/pull/36)
+
 # v3.1.0
 ## 05/20/2020
 
diff --git a/README.md b/README.md
index 31dfac7..cbb0908 100644
--- a/README.md
+++ b/README.md
@@ -82,7 +82,9 @@ CSS is also loaded to provide the appropriate responsive layout.
 
 # Shortcode Syntax
 
-As of version `3.0` you can now use an alternative _shortcode_ syntax that supports passing in the player parameter values inline 
+As of version `3.0` you can now use an alternative _shortcode_ syntax that supports passing in the player parameter values inline.
+
+**NOTE: `shortcode-core` plugin is required and must be installed and enabled for Shortcode Syntax to work.**  
 
 ```
 [youtube color=white autoplay=1]https://www.youtube.com/watch?v=BK8guP9ov2U[/youtube]
diff --git a/blueprints.yaml b/blueprints.yaml
index 5009377..11e66dc 100644
--- a/blueprints.yaml
+++ b/blueprints.yaml
@@ -1,5 +1,7 @@
 name: YouTube
-version: 3.1.0
+slug: youtube
+type: plugin
+version: 4.1.0
 description: "**YouTube** is a simple plugin that converts markdown links or shortcodes into responsive embeds."
 icon: youtube
 author:
diff --git a/css/youtube.css b/css/youtube.css
index d188840..4fdfa0f 100644
--- a/css/youtube.css
+++ b/css/youtube.css
@@ -1,7 +1,6 @@
 .grav-youtube {
     height: 0;
-    padding-top: 25px;
-    padding-bottom: 56.34%;
+    padding-bottom: 56.25%;
     margin-bottom: 10px;
     position: relative;
     overflow: hidden;
diff --git a/nextgen-editor/shortcodes/youtube/youtube.js b/nextgen-editor/shortcodes/youtube/youtube.js
index e26c3bd..54a73c2 100644
--- a/nextgen-editor/shortcodes/youtube/youtube.js
+++ b/nextgen-editor/shortcodes/youtube/youtube.js
@@ -26,6 +26,12 @@ window.nextgenEditor.addShortcode('youtube', {
       widget: 'input-text',
       default: '',
     },
+    class: {
+      type: String,
+      title: 'Class',
+      widget: 'input-text',
+      default: '',
+    },
     autoplay: {
       type: Number,
       title: 'Autoplay',
diff --git a/shortcodes/YoutubeShortcode.php b/shortcodes/YoutubeShortcode.php
index 7199a10..55564d1 100644
--- a/shortcodes/YoutubeShortcode.php
+++ b/shortcodes/YoutubeShortcode.php
@@ -32,6 +32,7 @@ public function init()
                     'player_parameters' => $params,
                     'privacy_enhanced_mode' => $privacy_mode,
                     'video_id' => $matches[1],
+                    'class' => $sc->getParameter('class'),
                 );
 
                 // check if size was given
diff --git a/templates/partials/youtube.html.twig b/templates/partials/youtube.html.twig
index c698b9b..57804ab 100644
--- a/templates/partials/youtube.html.twig
+++ b/templates/partials/youtube.html.twig
@@ -1,15 +1,17 @@
+<div class="grav-youtube-wrapper {{ class }}">
 {% if lazy_load == true %}
-<div class="grav-youtube grav-youtube--lazyloaded" style="background-image: url('{{- youtube_thumbnail_url(video_id) -}}')">
-    <iframe data-src="{{- youtube_embed_url(video_id, player_parameters, privacy_enhanced_mode) -}}" frameborder="0" allow="autoplay" allowfullscreen></iframe>
-    <button>
-        <svg viewBox="0 0 68 48">
-            <path d="M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z" fill="#212121" fill-opacity="0.8"></path>
-            <path d="M 45,24 27,14 27,34" fill="#fff"></path>
-        </svg>
-    </button>
-</div>
+  <div class="grav-youtube grav-youtube--lazyloaded" style="background-image: url('{{- youtube_thumbnail_url(video_id) -}}')">
+      <iframe data-src="{{- youtube_embed_url(video_id, player_parameters, privacy_enhanced_mode) -}}" frameborder="0" allow="autoplay" allowfullscreen></iframe>
+      <button>
+          <svg viewBox="0 0 68 48">
+              <path d="M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z" fill="#212121" fill-opacity="0.8"></path>
+              <path d="M 45,24 27,14 27,34" fill="#fff"></path>
+          </svg>
+      </button>
+  </div>
 {% else %}
-<div class="grav-youtube">
-    <iframe src="{{- youtube_embed_url(video_id, player_parameters, privacy_enhanced_mode) -}}" frameborder="0" allowfullscreen></iframe>
-</div>
-{% endif %}
\ No newline at end of file
+  <div class="grav-youtube">
+      <iframe src="{{- youtube_embed_url(video_id, player_parameters, privacy_enhanced_mode) -}}" frameborder="0" allowfullscreen></iframe>
+  </div>
+{% endif %}
+</div>
\ No newline at end of file