diff --git a/Makefile b/Makefile
index a600c19da1..25858301d3 100644
--- a/Makefile
+++ b/Makefile
@@ -16,6 +16,10 @@ lint:
 	cargo fmt -- --check --color always
 	cargo clippy --all-targets --all-features -- -D warnings
 
+test:
+	make lint
+	cargo test --release
+
 watch:
 	cargo watch -- cargo run
 
diff --git a/README.md b/README.md
index 404184ec55..3c4c80d3eb 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Basic features are under development for MacOs right now.
 
 | Platform | Development Status |
 | --- | --- |
-| MacOs | In development |
+| MacOs | In development 👷 |
 | Linux | Not started yet |
 | Windows | Not started yet |
 
@@ -84,16 +84,25 @@ Description: Set terminal window width.
 width = 600
 ```
 
-### Style
+### Colors
 
 - `background` - Set background color.
 
 ```toml
-[style]
+[colors]
 background = "#151515"
 cursor = "#8E12CC"
 ```
 
+### Style
+
+- `font_size` - Set font size.
+
+```toml
+[style]
+font_size = 16.0
+```
+
 
 
 ## TODO
@@ -108,7 +117,7 @@ cursor = "#8E12CC"
 	- [ ] Render font with custom color, size and family
 	- [ ] Fix topbar when resize
 	- [ ] Keep rendering with intervals
-- [ ] Read and use configuration
+- [x] Read and use configuration
 - [ ] Keyboard input
 	- [ ] Alphabet keys (uppercase/lowcase)
 	- [x] Numbers keys
diff --git a/config/src/lib.rs b/config/src/lib.rs
index 212828c2c6..677b76f3a5 100644
--- a/config/src/lib.rs
+++ b/config/src/lib.rs
@@ -12,7 +12,12 @@ pub enum Performance {
 
 #[derive(Default, Debug, Deserialize, PartialEq, Clone)]
 pub struct Style {
-    background: String,
+    pub font_size: f32,
+}
+
+#[derive(Default, Debug, Deserialize, PartialEq, Clone)]
+pub struct Colors {
+    pub background: String,
 }
 
 #[derive(Debug, Deserialize, PartialEq)]
@@ -21,6 +26,7 @@ pub struct Config {
     pub width: u16,
     pub height: u16,
     pub style: Style,
+    pub colors: Colors,
 }
 
 impl Config {
@@ -58,9 +64,10 @@ impl Default for Config {
             performance: Performance::default(),
             width: 600,
             height: 400,
-            style: Style {
+            colors: Colors {
                 background: String::from("#151515"),
             },
+            style: Style { font_size: 16.0 },
         }
     }
 }
@@ -74,7 +81,8 @@ mod tests {
         performance: Performance,
         width: u16,
         height: u16,
-        style_background: String,
+        style_font_size: f32,
+        color_background: String,
     ) -> Config {
         let toml_str = format!(
             r#"
@@ -94,11 +102,14 @@ mod tests {
             width = {}
 
             [style]
+            font_size = {}
+
+            [colors]
             background = {:?}
 
             ## TODO: Add more configs
             "#,
-            performance, height, width, style_background
+            performance, height, width, style_font_size, color_background
         );
         let binding = format!("/tmp/{:?}-config.toml", performance);
         let file_name = binding.as_str();
@@ -115,15 +126,17 @@ mod tests {
             performance: Performance::High,
             width: 300,
             height: 200,
-            style: Style {
+            colors: Colors {
                 background: String::from("#151515"),
             },
+            style: Style { font_size: 18.0 },
         };
 
         let result = create_temporary_config(
             expected.performance,
             300,
             200,
+            18.0,
             String::from("#151515"),
         );
         assert_eq!(result, expected);
@@ -135,15 +148,17 @@ mod tests {
             performance: Performance::Low,
             width: 400,
             height: 400,
-            style: Style {
+            colors: Colors {
                 background: String::from("#151515"),
             },
+            style: Style { font_size: 22.0 },
         };
 
         let result = create_temporary_config(
             expected.performance,
             400,
             400,
+            22.0,
             String::from("#151515"),
         );
         assert_eq!(result, expected);
diff --git a/rio/src/term/mod.rs b/rio/src/term/mod.rs
index dfeabea369..1ed8cf7bf5 100644
--- a/rio/src/term/mod.rs
+++ b/rio/src/term/mod.rs
@@ -11,6 +11,7 @@ use std::sync::Arc;
 use std::sync::Mutex;
 
 pub struct Term {
+    font_size: f32,
     device: wgpu::Device,
     surface: wgpu::Surface,
     queue: wgpu::Queue,
@@ -160,6 +161,8 @@ impl Term {
         let current_transform = Self::projection(size.width, size.height);
 
         Ok(Term {
+            // TODO: fix style propagation
+            font_size: config.style.font_size,
             device,
             surface,
             staging_belt,
@@ -391,7 +394,7 @@ impl Term {
                 ),
                 text: vec![Text::new(&output.lock().unwrap())
                     .with_color([1.0, 1.0, 1.0, 1.0])
-                    .with_scale(18.0 * self.scale)],
+                    .with_scale(self.font_size * self.scale)],
                 ..Section::default()
             });