diff --git a/background.html b/background.html
index 6081ac4..ace5a08 100644
--- a/background.html
+++ b/background.html
@@ -1,5 +1,8 @@
 <html>
-<head><meta charset="utf-8"/></head>
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+</head>
 <body>
 <script src="include/browser-polyfill.min.js" charset="UTF-8"></script>
 <script src="background-script.js" charset="UTF-8"></script>
diff --git a/jmdictabbreviations.html b/jmdictabbreviations.html
index 938bfab..51a3d95 100644
--- a/jmdictabbreviations.html
+++ b/jmdictabbreviations.html
@@ -2,7 +2,8 @@
 
 <html>
 <head>
-<meta charset="utf-8"/>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Nazeka: jmdict abbreviations</title>
 <script type="text/javascript" src="jmdictabbreviations.js"></script>
 
diff --git a/json_config.html b/json_config.html
index c746b9c..96a4b3f 100644
--- a/json_config.html
+++ b/json_config.html
@@ -1,7 +1,8 @@
 <!doctype html>
 <html>
 <head>
-<meta charset="utf-8"/>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Manage JSON Dictionaries</title>
 <style>
 body
diff --git a/livemining.html b/livemining.html
index 08a56b0..7b0580b 100644
--- a/livemining.html
+++ b/livemining.html
@@ -2,7 +2,8 @@
 
 <html>
 <head>
-<meta charset="utf-8"/>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Nazeka: Configuration for Live Mining</title>
 <script src="include/browser-polyfill.min.js" charset="UTF-8"></script>
 <script type="text/javascript" src="livemining.js"></script>
diff --git a/mining.html b/mining.html
index ba38a7d..4d120b1 100644
--- a/mining.html
+++ b/mining.html
@@ -1,7 +1,8 @@
 <!doctype html>
 <html>
 <head>
-<meta charset="utf-8"/>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Mined Cards</title>
 <style>
 body
diff --git a/options.html b/options.html
index 97d1560..bcc3c65 100644
--- a/options.html
+++ b/options.html
@@ -2,7 +2,8 @@
 
 <html>
 <head>
-<meta charset="utf-8"/>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Nazeka: options</title>
 <script src="include/browser-polyfill.min.js" charset="UTF-8"></script>
 <script type="text/javascript" src="options.js"></script>
diff --git a/options.js b/options.js
index 060a967..f4178ad 100644
--- a/options.js
+++ b/options.js
@@ -613,7 +613,6 @@ async function buildpage()
         optionsection.appendChild(container);
     }
     
-    
     await get_real_platform();
     
     if(platform != "android")
diff --git a/reader.html b/reader.html
index 58ee569..2e1651a 100644
--- a/reader.html
+++ b/reader.html
@@ -1,7 +1,8 @@
 <!doctype html>
 <html>
 <head>
-<meta charset="utf-8"/>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Text Grabber</title>
 <style>
 body