diff --git a/app/manifest.json b/app/manifest.json
index 8f4e0e6..d6266ad 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "__MSG_appName__",
-    "version": "0.7.1",
+    "version": "0.7.2",
     "manifest_version": 2,
     "description": "__MSG_appDescription__",
     "icons": {
diff --git a/app/scripts/content.js b/app/scripts/content.js
index a3c8409..001dda5 100644
--- a/app/scripts/content.js
+++ b/app/scripts/content.js
@@ -122,7 +122,7 @@ function addButton(btnText, btnClass, btnAction, deleteBtnClass) {
 }
 
 function addShowFullArticleBtn() {
-    addButton('Show Full Article', 'showFullArticleBtn',
+    addButton('Show Full Article', 'showFullArticleBtn fx-button secondary full-width',
                 fetchPageContent, 'showArticlePreviewBtn');
 
     // Add keyboard shortcut
@@ -132,7 +132,7 @@ function addShowFullArticleBtn() {
 }
 
 function addShowArticlePreviewBtn(showPreviewFunction) {
-    addButton('Show Article Preview', 'showArticlePreviewBtn',
+    addButton('Show Article Preview', 'showArticlePreviewBtn fx-button secondary full-width',
                 showPreviewFunction, 'showFullArticleBtn');
 
     // Add keyboard shortcut