diff --git a/grid_line.go b/grid_line.go
index c906314..d7d7781 100644
--- a/grid_line.go
+++ b/grid_line.go
@@ -34,15 +34,16 @@ func (gl GridLine) Horizontal() bool {
 }
 
 // Render renders the gridline
-func (gl GridLine) Render(r Renderer, canvasBox Box, ra Range) {
+func (gl GridLine) Render(r Renderer, canvasBox Box, ra Range, defaults Style) {
+	r.SetStrokeColor(gl.Style.GetStrokeColor(defaults.GetStrokeColor()))
+	r.SetStrokeWidth(gl.Style.GetStrokeWidth(defaults.GetStrokeWidth()))
+	r.SetStrokeDashArray(gl.Style.GetStrokeDashArray(defaults.GetStrokeDashArray()))
+
 	if gl.IsVertical {
 		lineLeft := canvasBox.Left + ra.Translate(gl.Value)
 		lineBottom := canvasBox.Bottom
 		lineTop := canvasBox.Top
 
-		r.SetStrokeColor(gl.Style.GetStrokeColor(DefaultAxisColor))
-		r.SetStrokeWidth(gl.Style.GetStrokeWidth(DefaultAxisLineWidth))
-
 		r.MoveTo(lineLeft, lineBottom)
 		r.LineTo(lineLeft, lineTop)
 		r.Stroke()
@@ -51,9 +52,6 @@ func (gl GridLine) Render(r Renderer, canvasBox Box, ra Range) {
 		lineRight := canvasBox.Right
 		lineHeight := canvasBox.Bottom - ra.Translate(gl.Value)
 
-		r.SetStrokeColor(gl.Style.GetStrokeColor(DefaultAxisColor))
-		r.SetStrokeWidth(gl.Style.GetStrokeWidth(DefaultAxisLineWidth))
-
 		r.MoveTo(lineLeft, lineHeight)
 		r.LineTo(lineRight, lineHeight)
 		r.Stroke()
@@ -61,17 +59,9 @@ func (gl GridLine) Render(r Renderer, canvasBox Box, ra Range) {
 }
 
 // GenerateGridLines generates grid lines.
-func GenerateGridLines(ticks []Tick, isVertical bool) []GridLine {
+func GenerateGridLines(ticks []Tick, majorStyle, minorStyle Style, isVertical bool) []GridLine {
 	var gl []GridLine
 	isMinor := false
-	minorStyle := Style{
-		StrokeColor: DefaultGridLineColor.WithAlpha(100),
-		StrokeWidth: 1.0,
-	}
-	majorStyle := Style{
-		StrokeColor: DefaultGridLineColor,
-		StrokeWidth: 1.0,
-	}
 	for _, t := range ticks {
 		s := majorStyle
 		if isMinor {
diff --git a/xaxis.go b/xaxis.go
index a14a42f..bf8522c 100644
--- a/xaxis.go
+++ b/xaxis.go
@@ -46,7 +46,7 @@ func (xa XAxis) GetGridLines(ticks []Tick) []GridLine {
 	if len(xa.GridLines) > 0 {
 		return xa.GridLines
 	}
-	return GenerateGridLines(ticks, true)
+	return GenerateGridLines(ticks, xa.GridMajorStyle, xa.GridMinorStyle, true)
 }
 
 // Measure returns the bounds of the axis.
@@ -102,9 +102,12 @@ func (xa XAxis) Render(r Renderer, canvasBox Box, ra Range, defaults Style, tick
 
 	if xa.GridMajorStyle.Show || xa.GridMinorStyle.Show {
 		for _, gl := range xa.GetGridLines(ticks) {
-			if (gl.IsMinor && xa.GridMinorStyle.Show) ||
-				(!gl.IsMinor && xa.GridMajorStyle.Show) {
-				gl.Render(r, canvasBox, ra)
+			if (gl.IsMinor && xa.GridMinorStyle.Show) || (!gl.IsMinor && xa.GridMajorStyle.Show) {
+				defaults := xa.GridMajorStyle
+				if gl.IsMinor {
+					defaults = xa.GridMinorStyle
+				}
+				gl.Render(r, canvasBox, ra, defaults)
 			}
 		}
 	}
diff --git a/yaxis.go b/yaxis.go
index cb84147..afad3ce 100644
--- a/yaxis.go
+++ b/yaxis.go
@@ -53,7 +53,7 @@ func (ya YAxis) GetGridLines(ticks []Tick) []GridLine {
 	if len(ya.GridLines) > 0 {
 		return ya.GridLines
 	}
-	return GenerateGridLines(ticks, false)
+	return GenerateGridLines(ticks, ya.GridMajorStyle, ya.GridMinorStyle, false)
 }
 
 // Measure returns the bounds of the axis.
@@ -145,14 +145,17 @@ func (ya YAxis) Render(r Renderer, canvasBox Box, ra Range, defaults Style, tick
 	}
 
 	if ya.Zero.Style.Show {
-		ya.Zero.Render(r, canvasBox, ra)
+		ya.Zero.Render(r, canvasBox, ra, Style{})
 	}
 
 	if ya.GridMajorStyle.Show || ya.GridMinorStyle.Show {
 		for _, gl := range ya.GetGridLines(ticks) {
-			if (gl.IsMinor && ya.GridMinorStyle.Show) ||
-				(!gl.IsMinor && ya.GridMajorStyle.Show) {
-				gl.Render(r, canvasBox, ra)
+			if (gl.IsMinor && ya.GridMinorStyle.Show) || (!gl.IsMinor && ya.GridMajorStyle.Show) {
+				defaults := ya.GridMajorStyle
+				if gl.IsMinor {
+					defaults = ya.GridMinorStyle
+				}
+				gl.Render(r, canvasBox, ra, defaults)
 			}
 		}
 	}