From 04066f854392d6a24d4fb2bf2bb67f96742312f2 Mon Sep 17 00:00:00 2001
From: Sophia Mersmann <sophia.mersmann1@gmail.com>
Date: Thu, 2 Jan 2025 15:51:34 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20(discrete=20bar)=20thin=20zero=20li?=
 =?UTF-8?q?ne?=
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---
 .../grapher/src/barCharts/DiscreteBarChart.tsx               | 5 +++--
 .../grapher/src/stackedCharts/StackedDiscreteBarChart.tsx    | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/@ourworldindata/grapher/src/barCharts/DiscreteBarChart.tsx b/packages/@ourworldindata/grapher/src/barCharts/DiscreteBarChart.tsx
index e83be28e48d..481bcddf16c 100644
--- a/packages/@ourworldindata/grapher/src/barCharts/DiscreteBarChart.tsx
+++ b/packages/@ourworldindata/grapher/src/barCharts/DiscreteBarChart.tsx
@@ -498,8 +498,8 @@ export class DiscreteBarChart
         const { manager, yAxis, innerBounds } = this
 
         const axisLineWidth = manager.isStaticAndSmall
-            ? GRAPHER_AXIS_LINE_WIDTH_THICK
-            : GRAPHER_AXIS_LINE_WIDTH_DEFAULT
+            ? 0.5 * GRAPHER_AXIS_LINE_WIDTH_THICK
+            : 0.5 * GRAPHER_AXIS_LINE_WIDTH_DEFAULT
 
         return (
             <>
@@ -512,6 +512,7 @@ export class DiscreteBarChart
                         horizontalAxis={yAxis}
                         bounds={innerBounds}
                         strokeWidth={axisLineWidth}
+                        align={HorizontalAlign.right}
                     />
                 )}
                 {this.renderBars()}
diff --git a/packages/@ourworldindata/grapher/src/stackedCharts/StackedDiscreteBarChart.tsx b/packages/@ourworldindata/grapher/src/stackedCharts/StackedDiscreteBarChart.tsx
index b298d2ae160..63317a0eae4 100644
--- a/packages/@ourworldindata/grapher/src/stackedCharts/StackedDiscreteBarChart.tsx
+++ b/packages/@ourworldindata/grapher/src/stackedCharts/StackedDiscreteBarChart.tsx
@@ -713,7 +713,7 @@ export class StackedDiscreteBarChart
                 <HorizontalAxisZeroLine
                     horizontalAxis={yAxis}
                     bounds={innerBounds}
-                    strokeWidth={axisLineWidth}
+                    strokeWidth={0.5 * axisLineWidth}
                     // moves the zero line a little to the left to avoid
                     // overlap with the bars
                     align={HorizontalAlign.right}