diff --git a/README.md b/README.md
index 29a4656..5a10bb6 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ JRE/JDK 8u60 or higher.
 
 2. `root # java -jar /path/to/application.jar`
 
-3. Optional. Add user to 'udev' rules to use NS not-from-root-account
+3. Optional: Add user to 'udev' rules. Required to use application not only from root account.
 ```
 root # vim /etc/udev/rules.d/99-G513.rules
 SUBSYSTEM=="usb", ATTRS{idVendor}=="046D", ATTRS{idProduct}=="c33c", GROUP="plugdev"
@@ -59,13 +59,7 @@ Want to support development? Make a donation* (see below):
 
 #### TODO
 
-* [x] Tray support
-    * [ ] tray icon size checks
-* [x] Configuration files support
-* [x] Settings
-    * [x] Tray icon settings
-    * [ ] Autoload
+* [ ] Tray support: tray icon size checks
+* [ ] Autoload option in settings
 * [ ] Headless mode (CLI)
-* [x] Fix UI
-    * [ ] Add opened file name to info pane
-* [ ] Dark theme 
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+* [ ] Add opened file name to info pane 
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diff --git a/pom.xml b/pom.xml
index fd25a21..104a0b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>loper</groupId>
     <artifactId>LogiLedus</artifactId>
-    <version>1.2-SNAPSHOT</version>
+    <version>1.3-SNAPSHOT</version>
 
     <!-- <url></url> -->
     <description>
diff --git a/src/main/java/logiledus/MainFx.java b/src/main/java/logiledus/MainFx.java
index 796454e..e0833f6 100644
--- a/src/main/java/logiledus/MainFx.java
+++ b/src/main/java/logiledus/MainFx.java
@@ -16,7 +16,7 @@ import java.util.Locale;
 import java.util.ResourceBundle;
 
 public class MainFx extends Application {
-    public static final String appVersion = "v1.2";
+    public static final String appVersion = "v1.3";
 
     private static boolean traySupport = true;
 
diff --git a/src/main/resources/dark.css b/src/main/resources/dark.css
index a1782d1..3fe5ed6 100644
--- a/src/main/resources/dark.css
+++ b/src/main/resources/dark.css
@@ -312,4 +312,53 @@
     -fx-background-insets: 0 0 0 0, 0, 1, 2;
     -fx-background-radius: 2;
     -fx-padding: 3.5;
+}
+/*-======================= Radio Button =====================-*/
+.radio-button .radio, .radio-button:selected .radio {
+    -fx-background-color: #4f4f4f;
+    -fx-background-insets: 0 0 0 0, 0, 1, 1;
+    -fx-background-radius: 45;
+    -fx-border-color: transparent;
+    -fx-border-radius: 45;
+}
+
+.radio-button:hover .radio {
+    -fx-background-color: #4f4f4f;
+    -fx-background-insets: 0 0 0 0, 0, 1, 1;
+    -fx-background-radius: 45;
+    -fx-border-color: #a4ffff;
+    -fx-border-radius: 45;
+}
+
+.radio-button:selected .radio, .radio-button:selected:hover .radio {
+    -fx-background-color: #71e016;
+}
+.radio-button:selected .dot, .radio-button:selected:hover .dot{
+    -fx-background-color: #2d2d2d;
+    -fx-shape: "M9,20.42L2.79,14.21L5.62,11.38L9,14.77L18.88,4.88L21.71,7.71L9,20.42Z";
+    -fx-scale-x: 1.2;
+    -fx-scale-y: 1.2;
+}
+/*-======================= Check Box =====================-*/
+.check-box .box, .check-box:selected .box {
+    -fx-background-color: #4f4f4f;
+    -fx-background-insets: 0 0 0 0, 0, 1, 1;
+    -fx-background-radius: 5;
+    -fx-border-color: #2d2d2d;
+    -fx-border-radius: 3;
+}
+
+.check-box:hover .box {
+    -fx-background-color: #4f4f4f;
+    -fx-background-insets: 0 0 0 0, 0, 1, 1;
+    -fx-background-radius: 3;
+    -fx-border-color: #a4ffff;
+    -fx-border-radius: 3;
+}
+
+.check-box:selected .box, .check-box:selected:hover .box {
+    -fx-background-color: #eea11e;
+}
+.check-box:selected .mark, .check-box:selected:hover .mark{
+    -fx-background-color: #4f4f4f;
 }
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