diff --git a/src/config.rs b/src/config.rs
index 763a7ca..182a6db 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -2,7 +2,8 @@ use crate::{
     code::snippet::SnippetLanguage,
     commands::keyboard::KeyBinding,
     terminal::{
-        GraphicsMode, emulator::TerminalEmulator, image::protocols::kitty::KittyMode, query::TerminalCapabilities,
+        GraphicsMode, capabilities::TerminalCapabilities, emulator::TerminalEmulator,
+        image::protocols::kitty::KittyMode,
     },
 };
 use clap::ValueEnum;
diff --git a/src/demo.rs b/src/demo.rs
index bb92488..edf92f0 100644
--- a/src/demo.rs
+++ b/src/demo.rs
@@ -11,7 +11,7 @@ use crate::{
         builder::{BuildError, PresentationBuilder},
     },
     render::TerminalDrawer,
-    terminal::TerminalWrite,
+    terminal::{TerminalWrite, emulator::TerminalEmulator},
 };
 use std::{io, rc::Rc};
 
@@ -104,7 +104,10 @@ impl<W: TerminalWrite> ThemesDemo<W> {
         let image_registry = ImageRegistry::default();
         let mut resources = Resources::new("non_existent", image_registry.clone());
         let mut third_party = ThirdPartyRender::default();
-        let options = PresentationBuilderOptions::default();
+        let options = PresentationBuilderOptions {
+            font_size_supported: TerminalEmulator::capabilities().font_size,
+            ..Default::default()
+        };
         let executer = Rc::new(SnippetExecutor::default());
         let bindings_config = Default::default();
         let builder = PresentationBuilder::new(
diff --git a/src/main.rs b/src/main.rs
index 3bd6aa7..912e2fe 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,6 +27,7 @@ use std::{
     rc::Rc,
     sync::Arc,
 };
+use terminal::emulator::TerminalEmulator;
 
 mod code;
 mod commands;
@@ -258,6 +259,7 @@ impl CoreComponents {
             enable_snippet_execution_replace: config.snippet.exec_replace.enable,
             render_speaker_notes_only,
             auto_render_languages: config.options.auto_render_languages.clone(),
+            font_size_supported: TerminalEmulator::capabilities().font_size,
         }
     }
 
@@ -349,6 +351,8 @@ fn run(cli: Cli) -> Result<(), Box<dyn std::error::Error>> {
         println!("{}", String::from_utf8_lossy(acknowledgements));
         return Ok(());
     } else if cli.list_themes {
+        // Load this ahead of time so we don't do it when we're already in raw mode.
+        TerminalEmulator::capabilities();
         let Customizations { config, themes, .. } =
             Customizations::load(cli.config_file.clone().map(PathBuf::from), &current_dir()?)?;
         let bindings = config.bindings.try_into()?;
diff --git a/src/markdown/text.rs b/src/markdown/text.rs
index 9d1c7e8..623db31 100644
--- a/src/markdown/text.rs
+++ b/src/markdown/text.rs
@@ -12,6 +12,7 @@ use unicode_width::{UnicodeWidthChar, UnicodeWidthStr};
 pub(crate) struct WeightedLine {
     text: Vec<WeightedText>,
     width: usize,
+    height: u8,
 }
 
 impl WeightedLine {
@@ -25,6 +26,11 @@ impl WeightedLine {
         self.width
     }
 
+    /// The height of this line.
+    pub(crate) fn height(&self) -> u8 {
+        self.height
+    }
+
     /// Get an iterator to the underlying text chunks.
     #[cfg(test)]
     pub(crate) fn iter_texts(&self) -> impl Iterator<Item = &WeightedText> {
@@ -43,6 +49,7 @@ impl From<Vec<Text>> for WeightedLine {
         let mut output = Vec::new();
         let mut index = 0;
         let mut width = 0;
+        let mut height = 1;
         // Compact chunks so any consecutive chunk with the same style is merged into the same block.
         while index < texts.len() {
             let mut target = mem::replace(&mut texts[index], Text::from(""));
@@ -52,11 +59,13 @@ impl From<Vec<Text>> for WeightedLine {
                 target.content.push_str(&current_content);
                 current += 1;
             }
-            width += target.content.width();
+            let size = target.style.size.max(1);
+            width += target.content.width() * size as usize;
             output.push(target.into());
             index = current;
+            height = height.max(size);
         }
-        Self { text: output, width }
+        Self { text: output, width, height }
     }
 }
 
@@ -64,7 +73,7 @@ impl From<String> for WeightedLine {
     fn from(text: String) -> Self {
         let width = text.width();
         let text = vec![WeightedText::from(text)];
-        Self { text, width }
+        Self { text, width, height: 1 }
     }
 }
 
@@ -325,7 +334,8 @@ mod test {
 
     #[test]
     fn no_split_necessary() {
-        let text = WeightedLine { text: vec![WeightedText::from("short"), WeightedText::from("text")], width: 0 };
+        let text =
+            WeightedLine { text: vec![WeightedText::from("short"), WeightedText::from("text")], width: 0, height: 1 };
         let lines = join_lines(text.split(50));
         let expected = vec!["short text"];
         assert_eq!(lines, expected);
@@ -333,7 +343,7 @@ mod test {
 
     #[test]
     fn split_lines_single() {
-        let text = WeightedLine { text: vec![WeightedText::from("this is a slightly long line")], width: 0 };
+        let text = WeightedLine { text: vec![WeightedText::from("this is a slightly long line")], width: 0, height: 1 };
         let lines = join_lines(text.split(6));
         let expected = vec!["this", "is a", "slight", "ly", "long", "line"];
         assert_eq!(lines, expected);
@@ -348,6 +358,7 @@ mod test {
                 WeightedText::from("yet some other piece"),
             ],
             width: 0,
+            height: 1,
         };
         let lines = join_lines(text.split(10));
         let expected = vec!["this is a", "slightly", "long line", "another", "chunk yet", "some other", "piece"];
@@ -363,6 +374,7 @@ mod test {
                 WeightedText::from("yet some other piece"),
             ],
             width: 0,
+            height: 1,
         };
         let lines = join_lines(text.split(50));
         let expected = vec!["this is a slightly long line another chunk yet some", "other piece"];
diff --git a/src/markdown/text_style.rs b/src/markdown/text_style.rs
index eacda84..19fc645 100644
--- a/src/markdown/text_style.rs
+++ b/src/markdown/text_style.rs
@@ -1,5 +1,5 @@
 use crate::theme::ColorPalette;
-use crossterm::style::Stylize;
+use crossterm::style::{StyledContent, Stylize};
 use hex::{FromHex, FromHexError};
 use serde::{Deserialize, Serialize};
 use serde_with::{DeserializeFromStr, SerializeDisplay};
@@ -10,15 +10,27 @@ use std::{
 };
 
 /// The style of a piece of text.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub(crate) struct TextStyle {
     flags: u8,
     pub(crate) colors: Colors,
+    pub(crate) size: u8,
+}
+
+impl Default for TextStyle {
+    fn default() -> Self {
+        Self { flags: Default::default(), colors: Default::default(), size: 1 }
+    }
 }
 
 impl TextStyle {
     pub(crate) fn colored(colors: Colors) -> Self {
-        Self { flags: Default::default(), colors }
+        Self { colors, ..Default::default() }
+    }
+
+    pub(crate) fn size(mut self, size: u8) -> Self {
+        self.size = size.min(16);
+        self
     }
 
     /// Add bold to this style.
@@ -107,13 +119,18 @@ impl TextStyle {
     /// Merge this style with another one.
     pub(crate) fn merge(&mut self, other: &TextStyle) {
         self.flags |= other.flags;
+        self.size = self.size.max(other.size);
         self.colors.background = self.colors.background.or(other.colors.background);
         self.colors.foreground = self.colors.foreground.or(other.colors.foreground);
     }
 
     /// Apply this style to a piece of text.
-    pub(crate) fn apply<T: Into<String>>(&self, text: T) -> Result<<String as Stylize>::Styled, PaletteColorError> {
-        let text: String = text.into();
+    pub(crate) fn apply<T: Into<String>>(&self, text: T) -> Result<StyledContent<String>, PaletteColorError> {
+        let text = text.into();
+        let text = match self.size {
+            0 | 1 => text,
+            size => format!("\x1b]66;s={size};{text}\x1b\\"),
+        };
         let mut styled = text.stylize();
         if self.is_bold() {
             styled = styled.bold();
diff --git a/src/presentation/builder.rs b/src/presentation/builder.rs
index 06b2096..bc5acb2 100644
--- a/src/presentation/builder.rs
+++ b/src/presentation/builder.rs
@@ -77,6 +77,7 @@ pub struct PresentationBuilderOptions {
     pub enable_snippet_execution_replace: bool,
     pub render_speaker_notes_only: bool,
     pub auto_render_languages: Vec<SnippetLanguage>,
+    pub font_size_supported: bool,
 }
 
 impl PresentationBuilderOptions {
@@ -114,6 +115,7 @@ impl Default for PresentationBuilderOptions {
             enable_snippet_execution_replace: false,
             render_speaker_notes_only: false,
             auto_render_languages: Default::default(),
+            font_size_supported: false,
         }
     }
 }
@@ -395,7 +397,10 @@ impl<'a> PresentationBuilder<'a> {
         let styles = self.theme.intro_slide.clone();
         let create_text =
             |text: Option<String>, style: TextStyle| -> Option<Text> { text.map(|text| Text::new(text, style)) };
-        let title = create_text(metadata.title, TextStyle::default().bold().colors(styles.title.colors));
+        let title = create_text(
+            metadata.title,
+            TextStyle::default().bold().colors(styles.title.colors).size(self.font_size(styles.title.font_size)),
+        );
         let sub_title = create_text(metadata.sub_title, TextStyle::default().colors(styles.subtitle.colors));
         let event = create_text(metadata.event, TextStyle::default().colors(styles.event.colors));
         let location = create_text(metadata.location, TextStyle::default().colors(styles.location.colors));
@@ -572,6 +577,7 @@ impl<'a> PresentationBuilder<'a> {
 
         let style = self.theme.slide_title.clone();
         let mut text_style = TextStyle::default().colors(style.colors);
+        text_style = text_style.size(self.font_size(style.font_size));
         if style.bold.unwrap_or_default() {
             text_style = text_style.bold();
         }
@@ -613,7 +619,7 @@ impl<'a> PresentationBuilder<'a> {
             prefix.push(' ');
             text.0.insert(0, Text::from(prefix));
         }
-        let text_style = TextStyle::default().bold().colors(style.colors);
+        let text_style = TextStyle::default().bold().colors(style.colors).size(self.font_size(style.font_size));
         text.apply_style(&text_style);
 
         self.push_text(text, element_type)?;
@@ -1155,6 +1161,11 @@ impl<'a> PresentationBuilder<'a> {
             _ => Err(ImageAttributeError::UnknownAttribute(key.to_string())),
         }
     }
+
+    fn font_size(&self, font_size: Option<u8>) -> u8 {
+        let Some(font_size) = font_size else { return 1 };
+        if self.options.font_size_supported { font_size.clamp(1, 7) } else { 1 }
+    }
 }
 
 #[derive(Debug, Default)]
diff --git a/src/render/engine.rs b/src/render/engine.rs
index 91e3323..cb0519d 100644
--- a/src/render/engine.rs
+++ b/src/render/engine.rs
@@ -188,7 +188,7 @@ where
     }
 
     fn render_line_break(&mut self) -> RenderResult {
-        self.terminal.move_to_next_line(1)?;
+        self.terminal.move_to_next_line()?;
         Ok(())
     }
 
diff --git a/src/render/text.rs b/src/render/text.rs
index 739f5ce..bd7ba53 100644
--- a/src/render/text.rs
+++ b/src/render/text.rs
@@ -5,7 +5,7 @@ use crate::{
         text_style::{Color, Colors},
     },
     render::{RenderError, RenderResult, layout::Positioning},
-    terminal::{Terminal, TerminalWrite},
+    terminal::{Terminal, TerminalWrite, printer::TextProperties},
 };
 
 const MINIMUM_LINE_LENGTH: u16 = 10;
@@ -23,6 +23,7 @@ pub(crate) struct TextDrawer<'a> {
     draw_block: bool,
     block_color: Option<Color>,
     repeat_prefix: bool,
+    properties: TextProperties,
 }
 
 impl<'a> TextDrawer<'a> {
@@ -56,6 +57,7 @@ impl<'a> TextDrawer<'a> {
                 draw_block: false,
                 block_color: None,
                 repeat_prefix: false,
+                properties: TextProperties { height: line.height() },
             })
         }
     }
@@ -86,7 +88,7 @@ impl<'a> TextDrawer<'a> {
             style.apply(content)?
         };
         terminal.move_to_column(self.positioning.start_column)?;
-        terminal.print_styled_line(styled_prefix.clone())?;
+        terminal.print_styled_line(styled_prefix.clone(), &self.properties)?;
 
         let start_column = self.positioning.start_column + self.prefix_length;
         for (line_index, line) in self.line.split(self.positioning.max_line_length as usize).enumerate() {
@@ -100,7 +102,7 @@ impl<'a> TextDrawer<'a> {
                 if self.prefix_length > 0 {
                     terminal.move_to_column(self.positioning.start_column)?;
                     if self.repeat_prefix {
-                        terminal.print_styled_line(styled_prefix.clone())?;
+                        terminal.print_styled_line(styled_prefix.clone(), &self.properties)?;
                     } else {
                         self.print_block_background(self.prefix_length, terminal)?;
                     }
@@ -112,7 +114,7 @@ impl<'a> TextDrawer<'a> {
 
                 let (text, style) = chunk.into_parts();
                 let text = style.apply(text)?;
-                terminal.print_styled_line(text)?;
+                terminal.print_styled_line(text, &self.properties)?;
 
                 // Crossterm resets colors if any attributes are set so let's just re-apply colors
                 // if the format has anything on it at all.
@@ -137,7 +139,7 @@ impl<'a> TextDrawer<'a> {
                     terminal.set_background_color(color)?;
                 }
                 let text = " ".repeat(remaining as usize);
-                terminal.print_line(&text)?;
+                terminal.print_line(&text, &self.properties)?;
             }
         }
         Ok(())
diff --git a/src/terminal/query.rs b/src/terminal/capabilities.rs
similarity index 91%
rename from src/terminal/query.rs
rename to src/terminal/capabilities.rs
index db4a1be..f822ed3 100644
--- a/src/terminal/query.rs
+++ b/src/terminal/capabilities.rs
@@ -1,6 +1,11 @@
 use super::image::protocols::kitty::{Action, ControlCommand, ControlOption, ImageFormat, TransmissionMedium};
 use base64::{Engine, engine::general_purpose::STANDARD};
-use crossterm::terminal::{disable_raw_mode, enable_raw_mode};
+use crossterm::{
+    QueueableCommand,
+    cursor::{self},
+    style::Print,
+    terminal,
+};
 use image::{DynamicImage, EncodableLayout};
 use std::{
     env,
@@ -8,12 +13,13 @@ use std::{
 };
 use tempfile::NamedTempFile;
 
-#[derive(Default, Debug)]
+#[derive(Default, Debug, Clone)]
 pub(crate) struct TerminalCapabilities {
     pub(crate) kitty_local: bool,
     pub(crate) kitty_remote: bool,
     pub(crate) sixel: bool,
     pub(crate) tmux: bool,
+    pub(crate) font_size: bool,
 }
 
 impl TerminalCapabilities {
@@ -48,6 +54,19 @@ impl TerminalCapabilities {
 
         let mut response = Self::parse_response(io::stdin(), ids)?;
         response.tmux = tmux;
+
+        // Use kitty's font size protocol to write 1 character using size 2. If after writing the
+        // cursor has moves 2 columns, the protocol is supported.
+        stdout.queue(terminal::EnterAlternateScreen)?;
+        stdout.queue(cursor::MoveTo(0, 0))?;
+        stdout.queue(Print("\x1b]66;s=2; \x1b\\"))?;
+        stdout.flush()?;
+        let position = cursor::position()?;
+        if position.0 == 2 {
+            response.font_size = true;
+        }
+        stdout.queue(terminal::LeaveAlternateScreen)?;
+
         Ok(response)
     }
 
@@ -113,14 +132,14 @@ struct RawModeGuard;
 
 impl RawModeGuard {
     fn new() -> io::Result<Self> {
-        enable_raw_mode()?;
+        terminal::enable_raw_mode()?;
         Ok(Self)
     }
 }
 
 impl Drop for RawModeGuard {
     fn drop(&mut self) {
-        let _ = disable_raw_mode();
+        let _ = terminal::disable_raw_mode();
     }
 }
 
diff --git a/src/terminal/emulator.rs b/src/terminal/emulator.rs
index 45187ed..e102c03 100644
--- a/src/terminal/emulator.rs
+++ b/src/terminal/emulator.rs
@@ -1,7 +1,10 @@
-use super::{GraphicsMode, image::protocols::kitty::KittyMode, query::TerminalCapabilities};
+use super::{GraphicsMode, capabilities::TerminalCapabilities, image::protocols::kitty::KittyMode};
+use once_cell::sync::Lazy;
 use std::env;
 use strum::IntoEnumIterator;
 
+static CAPABILITIES: Lazy<TerminalCapabilities> = Lazy::new(|| TerminalCapabilities::query().unwrap_or_default());
+
 #[derive(Debug, strum::EnumIter)]
 pub enum TerminalEmulator {
     Iterm2,
@@ -30,8 +33,12 @@ impl TerminalEmulator {
         TerminalEmulator::Unknown
     }
 
+    pub(crate) fn capabilities() -> TerminalCapabilities {
+        CAPABILITIES.clone()
+    }
+
     pub fn preferred_protocol(&self) -> GraphicsMode {
-        let capabilities = TerminalCapabilities::query().unwrap_or_default();
+        let capabilities = Self::capabilities();
         let modes = [
             GraphicsMode::Iterm2,
             GraphicsMode::Kitty { mode: KittyMode::Local, inside_tmux: capabilities.tmux },
diff --git a/src/terminal/mod.rs b/src/terminal/mod.rs
index 0f5c3a9..d11b5c3 100644
--- a/src/terminal/mod.rs
+++ b/src/terminal/mod.rs
@@ -1,8 +1,8 @@
 pub(crate) mod ansi;
+pub(crate) mod capabilities;
 pub(crate) mod emulator;
 pub(crate) mod image;
 pub(crate) mod printer;
-pub(crate) mod query;
 
 pub(crate) use printer::{Terminal, TerminalWrite, should_hide_cursor};
 
diff --git a/src/terminal/printer.rs b/src/terminal/printer.rs
index 2c54a4c..dc12e53 100644
--- a/src/terminal/printer.rs
+++ b/src/terminal/printer.rs
@@ -23,12 +23,13 @@ where
     writer: W,
     image_printer: Arc<ImagePrinter>,
     pub(crate) cursor_row: u16,
+    current_row_height: u16,
 }
 
 impl<W: TerminalWrite> Terminal<W> {
     pub(crate) fn new(mut writer: W, image_printer: Arc<ImagePrinter>) -> io::Result<Self> {
         writer.init()?;
-        Ok(Self { writer, image_printer, cursor_row: 0 })
+        Ok(Self { writer, image_printer, cursor_row: 0, current_row_height: 1 })
     }
 
     pub(crate) fn begin_update(&mut self) -> io::Result<()> {
@@ -64,19 +65,27 @@ impl<W: TerminalWrite> Terminal<W> {
         Ok(())
     }
 
-    pub(crate) fn move_to_next_line(&mut self, amount: u16) -> io::Result<()> {
+    pub(crate) fn move_to_next_line(&mut self) -> io::Result<()> {
+        let amount = self.current_row_height;
         self.writer.queue(cursor::MoveToNextLine(amount))?;
         self.cursor_row += amount;
+        self.current_row_height = 1;
         Ok(())
     }
 
-    pub(crate) fn print_line(&mut self, text: &str) -> io::Result<()> {
+    pub(crate) fn print_line(&mut self, text: &str, properties: &TextProperties) -> io::Result<()> {
         self.writer.queue(style::Print(text))?;
+        self.current_row_height = self.current_row_height.max(properties.height as u16);
         Ok(())
     }
 
-    pub(crate) fn print_styled_line(&mut self, content: StyledContent<String>) -> io::Result<()> {
-        self.writer.queue(style::PrintStyledContent(content))?;
+    pub(crate) fn print_styled_line(
+        &mut self,
+        string: StyledContent<String>,
+        properties: &TextProperties,
+    ) -> io::Result<()> {
+        self.writer.queue(style::PrintStyledContent(string))?;
+        self.current_row_height = self.current_row_height.max(properties.height as u16);
         Ok(())
     }
 
@@ -120,6 +129,17 @@ impl<W: TerminalWrite> Terminal<W> {
     }
 }
 
+#[derive(Clone, Debug)]
+pub(crate) struct TextProperties {
+    pub(crate) height: u8,
+}
+
+impl Default for TextProperties {
+    fn default() -> Self {
+        Self { height: 1 }
+    }
+}
+
 impl<W> Drop for Terminal<W>
 where
     W: TerminalWrite,
diff --git a/src/theme.rs b/src/theme.rs
index f3b2be3..0fe06e1 100644
--- a/src/theme.rs
+++ b/src/theme.rs
@@ -303,6 +303,10 @@ pub(crate) struct SlideTitleStyle {
     /// Whether to use underlined font for slide titles.
     #[serde(default)]
     pub(crate) underlined: Option<bool>,
+
+    /// The font size to be used if the terminal supports it.
+    #[serde(default)]
+    pub(crate) font_size: Option<u8>,
 }
 
 impl SlideTitleStyle {
@@ -366,11 +370,16 @@ pub(crate) struct HeadingStyle {
     /// The colors to be used.
     #[serde(default)]
     pub(crate) colors: Colors,
+
+    /// The font size to be used if the terminal supports it.
+    #[serde(default)]
+    pub(crate) font_size: Option<u8>,
 }
 
 impl HeadingStyle {
     fn resolve_palette_colors(&mut self, palette: &ColorPalette) -> Result<(), UndefinedPaletteColorError> {
-        self.colors = self.colors.resolve(palette)?;
+        let Self { colors, alignment: _, prefix: _, font_size: _ } = self;
+        *colors = colors.resolve(palette)?;
         Ok(())
     }
 }
@@ -643,7 +652,7 @@ impl AlertTypeProperties for CautionAlertType {
 pub(crate) struct IntroSlideStyle {
     /// The style of the title line.
     #[serde(default)]
-    pub(crate) title: BasicStyle,
+    pub(crate) title: IntroSlideTitleStyle,
 
     /// The style of the subtitle line.
     #[serde(default)]
@@ -673,9 +682,10 @@ pub(crate) struct IntroSlideStyle {
 impl IntroSlideStyle {
     fn resolve_palette_colors(&mut self, palette: &ColorPalette) -> Result<(), UndefinedPaletteColorError> {
         let Self { title, subtitle, event, location, date, author, footer: _footer } = self;
-        for s in [title, subtitle, event, location, date] {
+        for s in [subtitle, event, location, date] {
             s.resolve_palette_colors(palette)?;
         }
+        title.resolve_palette_colors(palette)?;
         author.resolve_palette_colors(palette)?;
         Ok(())
     }
@@ -721,6 +731,30 @@ impl BasicStyle {
     }
 }
 
+/// The intro slide title's style.
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
+pub(crate) struct IntroSlideTitleStyle {
+    /// The alignment.
+    #[serde(flatten, default)]
+    pub(crate) alignment: Option<Alignment>,
+
+    /// The colors to be used.
+    #[serde(default)]
+    pub(crate) colors: Colors,
+
+    /// The font size to be used if the terminal supports it.
+    #[serde(default)]
+    pub(crate) font_size: Option<u8>,
+}
+
+impl IntroSlideTitleStyle {
+    fn resolve_palette_colors(&mut self, palette: &ColorPalette) -> Result<(), UndefinedPaletteColorError> {
+        let Self { colors, alignment: _, font_size: _ } = self;
+        *colors = colors.resolve(palette)?;
+        Ok(())
+    }
+}
+
 /// Text alignment.
 ///
 /// This allows anchoring presentation elements to the left, center, or right of the screen.
diff --git a/themes/catppuccin-frappe.yaml b/themes/catppuccin-frappe.yaml
index cdffc16..fe53c52 100644
--- a/themes/catppuccin-frappe.yaml
+++ b/themes/catppuccin-frappe.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: "e5c890"
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -47,6 +48,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: "a6d189"
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/catppuccin-latte.yaml b/themes/catppuccin-latte.yaml
index 2431a5f..7a56e17 100644
--- a/themes/catppuccin-latte.yaml
+++ b/themes/catppuccin-latte.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: "df8e1d"
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -47,6 +48,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: "40a02b"
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/catppuccin-macchiato.yaml b/themes/catppuccin-macchiato.yaml
index 7fc50da..d17a1df 100644
--- a/themes/catppuccin-macchiato.yaml
+++ b/themes/catppuccin-macchiato.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: "eed49f"
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -47,6 +48,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: "a6da95"
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/catppuccin-mocha.yaml b/themes/catppuccin-mocha.yaml
index ea17735..0974c5e 100644
--- a/themes/catppuccin-mocha.yaml
+++ b/themes/catppuccin-mocha.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: "f9e2af"
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -47,6 +48,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: "a6e3a1"
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/dark.yaml b/themes/dark.yaml
index 13c18db..15576be 100644
--- a/themes/dark.yaml
+++ b/themes/dark.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: palette:orange
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -48,6 +49,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: palette:light_blue
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/light.yaml b/themes/light.yaml
index 826771b..8a8e7d5 100644
--- a/themes/light.yaml
+++ b/themes/light.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: "f77f00"
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -48,6 +49,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: "52b788"
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/terminal-dark.yaml b/themes/terminal-dark.yaml
index f4cc7c3..e43d63b 100644
--- a/themes/terminal-dark.yaml
+++ b/themes/terminal-dark.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: yellow
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -46,6 +47,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: green
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/terminal-light.yaml b/themes/terminal-light.yaml
index 04c4e92..d939b52 100644
--- a/themes/terminal-light.yaml
+++ b/themes/terminal-light.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: dark_yellow
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -46,6 +47,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: dark_green
+    font_size: 2
   subtitle:
     alignment: center
     colors:
diff --git a/themes/tokyonight-storm.yaml b/themes/tokyonight-storm.yaml
index a2a5706..76cfc63 100644
--- a/themes/tokyonight-storm.yaml
+++ b/themes/tokyonight-storm.yaml
@@ -13,6 +13,7 @@ slide_title:
   colors:
     foreground: "e0af68"
   bold: true
+  font_size: 2
 
 code:
   alignment: center
@@ -48,6 +49,7 @@ intro_slide:
     alignment: center
     colors:
       foreground: "7aa2f7"
+    font_size: 2
   subtitle:
     alignment: center
     colors: