title: How to align the seaborn boxplot to its x ticks centerly?
body: <p>My boxplot seem not align with the x-tick of the plot. How to make the boxplot align with the x-tick?</p>
  
  <pre><code>df = pd.DataFrame([['0', 0.3],['1', 0.5],['2', 0.9],
                     ['0', 0.8],['1', 0.3],['2', 0.4],
                     ['0', 0.4],['1', 0.0],['2', 0.7]])
  
  df.columns = ['label', 'score']
  
  label_list = ['0', '1', '2']
  
  fig = plt.figure(figsize=(8, 5))
  g=sns.boxplot(x='label', y='score', data=df, hue='label', hue_order=label_list)
  g.legend_.remove()
  
  plt.show()
  
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/Tsj5b.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Tsj5b.png" alt="enter image description here"></a></p>