diff --git a/styles.go b/styles.go
index 6f39e73..58ddb73 100644
--- a/styles.go
+++ b/styles.go
@@ -5,8 +5,6 @@ import (
 )
 
 var(
-	docStyle = lipgloss.NewStyle().Margin(1, 2, 1, 2)
-
     inactiveTab = lipgloss.NewStyle().
 		Faint(true).
 		Padding(0, 2)
diff --git a/tabs.go b/tabs.go
index d37e66d..f6b4c64 100644
--- a/tabs.go
+++ b/tabs.go
@@ -51,7 +51,7 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 
 	switch msg := msg.(type) {
 	case tea.WindowSizeMsg:
-		m.Width = msg.Width
+		m.Width = uint(msg.Width)
 		// just update width
 		m.TitleStyle = m.TitleStyle.
 			Width(msg.Width).
@@ -100,10 +100,6 @@ func (m *Model) SetTabModels(models []tea.Model) {
 	m.tabModels = models
 }
 
-func (m *Model) Width() uint {
-	return m.Width
-}
-
 func (m *Model) SetWidth(width uint) {
 	m.Width = width
 }