Update pages/2_Child Mortality vs Population.py

pages/2_Child Mortality vs Population.py

@@ -56,7 +56,7 @@ if selected_country:
         # First Layer: Child Mortality
         alt.Chart(merged_country_data).mark_line(point=True).encode(
             x=alt.X('year:O', title='Year (Every 20 Years)', axis=alt.Axis(labelAngle=0)),
-            y=alt.Y('child_mortality:Q', title='Child Mortality Rate (per 1,000 live births)', axis=alt.Axis(titleColor='lightblue')),
+            y=alt.Y('child_mortality:Q', title='Child Mortality Rate (per 1,000 live births)', axis=alt.Axis(titleColor='blue')),
             tooltip=['year', 'child_mortality']
         ).properties(
             width=800,