title: Different level of transparency for edgeline and fill in matplotlib or seaborn distribution plot
body: <p>I would like to set different levels of transparency (= alpha) for the edge line and fill of a distribution plot that I created in matplotlib/seaborn. For example:</p>
  
  <pre><code>ax1 = sns.distplot(BSRDI_DF, label="BsrDI", bins=newBins, kde=False,
                    hist_kws={"edgecolor": (1,0,0,1), "color":(1,0,0,0.25)})
  </code></pre>
  
  <p>The above approach does not work, unfortunately. Does anybody have any idea how I could accomplish this?</p>