diff --git a/README.md b/README.md
index 488b810..b62090d 100644
--- a/README.md
+++ b/README.md
@@ -30,11 +30,8 @@
 
 ## Getting Started
 
-To use OSUI in your project, include it in your `Cargo.toml`:
-
-```toml
-[dependencies]
-osui = "0.2"  # Replace with the latest version
+```bash
+cargo add osui
 ```
 
 ## Example Usage
diff --git a/src/css.rs b/src/css.rs
index a7e88d4..19eddcc 100644
--- a/src/css.rs
+++ b/src/css.rs
@@ -25,6 +25,14 @@ macro_rules! __css {
         $crate::__css!($_style, $($($other)*)?);
     }};
 
+    // Vector
+    (
+        $_style:expr, $name:ident: [$($inner:tt),*] $(, $($other:tt)*)?
+    ) => {{
+        $_style.$name = vec![$($inner),*];
+        $crate::__css!($_style, $($($other)*)?);
+    }};
+
     // Normal
     (
         $_style:expr, $name:ident: $value:expr $(, $($other:tt)*)?
@@ -32,6 +40,7 @@ macro_rules! __css {
         $_style.$name = $value;
         $crate::__css!($_style, $($($other)*)?);
     }};
+
     (
         $_style:expr, ($name:ident): $value:expr $(, $($other:tt)*)?
     ) => {{
diff --git a/src/examples.rs b/src/examples.rs
index f08fbc4..24deab3 100644
--- a/src/examples.rs
+++ b/src/examples.rs
@@ -3,7 +3,10 @@ use crate::prelude::*;
 pub fn examples() -> Element {
     rsx! {
         styling: Some(styling()),
-        button { class: "btn", "Hello, World!" }
+
+        button { class: "btn", "Click me!" }
+
+        text { "Welcome!" }
     }
 }
 
@@ -11,7 +14,7 @@ pub fn styling() -> Css {
     css! {
         .btn {
             x: Center,
-            y: Auto,
+            y: Center,
             color: Red,
         }
 
diff --git a/src/lib.rs b/src/lib.rs
index be7e663..a28f81c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,13 +10,12 @@
 //! ```rust
 //! use osui::prelude::*;
 //!
-//! run(&mut rsx! {
+//! launch(rsx! {
 //!     text { "Hello, World!" }
 //! });
 //! ```
 //!
 //! ## Modules
-//! - `app` - The main function for rendering.
 //! - `ui` - Contains all user interface components, enabling rich CLI experiences.
 //! - `utils` - Utility functions for common TUI tasks such as clearing the screen.
 
@@ -36,9 +35,10 @@ pub mod utils;
 pub mod prelude {
     pub use crate::ui::Color::*;
     pub use crate::ui::Number::*;
-    pub use crate::{self as osui, css, ersx, rsx, ui::*, Handler, launch};
+    pub use crate::ui::Font::*;
+    pub use crate::{self as osui, css, ersx, launch, rsx, ui::*, Handler};
     pub use crate::{call, Children, Element, ElementCore, ElementWidget};
-    pub use crate::{style, Command, Document, RenderResult, RenderWriter, Value};
+    pub use crate::{style, Document, RenderResult, RenderWriter};
     pub use crossterm::event::{Event, KeyCode, KeyEvent, KeyEventKind};
     pub fn sleep(ms: u64) {
         std::thread::sleep(std::time::Duration::from_millis(ms));
@@ -95,32 +95,6 @@ pub struct RenderWriter {
 /// Enums
 //////////////////////////////////////////////////////////////////////////////////////////////////
 
-#[derive(Debug, Clone, Copy)]
-pub enum Value<T: Copy + PartialEq> {
-    Default(T),
-    Custom(T),
-}
-
-/// Child enum of an `Element`
-///
-/// # Example
-/// ```
-/// // Check if it's text
-/// if let Children::Text(text) {
-///     // do something
-/// }
-/// // Check if it's inner elements
-/// if let Children::Children(text) {
-///     // do something
-/// }
-/// // recommended: use get_text
-/// children.get_text() // returns a empty string if it's not text
-/// ```
-///
-/// # Useful for
-/// - `Element::event`
-/// - `Element::render`
-/// - `Handler`
 #[derive(Debug)]
 pub enum Children {
     None,
@@ -128,42 +102,10 @@ pub enum Children {
     Children(Vec<Element>, usize),
 }
 
-pub enum Command {
-    Exit,
-    Render,
-    GetElementById(String),
-}
-
-pub enum CommandResult {
-    Element(*mut Element),
-    None,
-}
-
 //////////////////////////////////////////////////////////////////////////////////////////////////
 /// Implementations
 //////////////////////////////////////////////////////////////////////////////////////////////////
 
-impl<T: Copy + PartialEq> Value<T> {
-    pub fn get_value(&self) -> T {
-        match self {
-            Value::Custom(s) => *s,
-            Value::Default(s) => *s,
-        }
-    }
-
-    pub fn try_set_value(&mut self, value: T) {
-        if let Value::Default(_) = *self {
-            *self = Value::Default(value);
-        }
-    }
-}
-
-impl<T: Copy + PartialEq + Default> Default for Value<T> {
-    fn default() -> Self {
-        Self::Default(T::default())
-    }
-}
-
 impl Document {
     pub fn exit(&self) {
         if !self.running.is_null() {
diff --git a/src/macros.rs b/src/macros.rs
index 9804bd6..b5db83a 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -1,10 +1,3 @@
-#[macro_export]
-macro_rules! val {
-    ($a:expr) => {
-        $crate::Value::new($a)
-    };
-}
-
 #[macro_export]
 macro_rules! call {
     ($self:ident.$handler:ident ($($inner:tt)*)) => {{
diff --git a/src/ui/styles.rs b/src/ui/styles.rs
index 7573daf..68eac40 100644
--- a/src/ui/styles.rs
+++ b/src/ui/styles.rs
@@ -29,13 +29,11 @@ clone_trait_object!(StyleCore);
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum Font {
-    None,
     Bold,
     Underline,
     Italic,
     Reverse,
     Strike,
-    Mul(Vec<Font>),
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -77,7 +75,7 @@ pub enum StyleName {
 pub struct StyleElement {
     pub color: Color,
     pub background: Color,
-    pub font: Font,
+    pub font: Vec<Font>,
     pub x: Number,
     pub y: Number,
     pub width: Number,
@@ -138,7 +136,7 @@ impl Default for StyleElement {
         StyleElement {
             color: Color::NoColor,
             background: Color::NoColor,
-            font: Font::None,
+            font: Vec::new(),
             x: Number::Default,
             y: Number::Default,
             width: Number::Default,
@@ -228,12 +226,6 @@ impl Default for Color {
     }
 }
 
-impl Default for Font {
-    fn default() -> Self {
-        Font::None
-    }
-}
-
 fn hex_to_rgb(hex: &str) -> (u8, u8, u8) {
     let hex = hex.trim_start_matches('#');
 
@@ -263,25 +255,39 @@ fn hex_to_rgb(hex: &str) -> (u8, u8, u8) {
 impl StyleCore for Font {
     fn ansi(&self) -> String {
         String::from(match self {
-            Font::None => "",
             Font::Bold => "\x1b[1m",
             Font::Underline => "\x1b[4m",
             Font::Italic => "\x1b[3m",
             Font::Reverse => "\x1b[7m",
             Font::Strike => "\x1b[9m",
-            Font::Mul(v) => {
-                let mut s = String::new();
-                for n in v {
-                    s += n.ansi().as_str();
-                }
-                return s;
-            }
         })
     }
     fn ansi_bg(&self) -> String {
         self.ansi()
     }
     fn is_null(&self) -> bool {
-        *self == Self::None
+        false
+    }
+}
+
+impl StyleCore for Vec<Font> {
+    fn ansi(&self) -> String {
+        let mut a = String::new();
+        for i in self {
+            a += i.ansi().as_str();
+        }
+        a
+    }
+
+    fn ansi_bg(&self) -> String {
+        let mut a = String::new();
+        for i in self {
+            a += i.ansi_bg().as_str();
+        }
+        a
+    }
+
+    fn is_null(&self) -> bool {
+        self.len() == 0
     }
 }