title: Plotly R: setting the spacing between axis label and axis ticks labels
body: <p>Is there any way to set a spacing between axis labels and axis ticks labels other than changing margins?</p>
  
  <p>Example plot:</p>
  
  <pre><code>plot_ly(mtcars, x = ~ wt, y = ~ paste0(hp, '0000'))
  </code></pre>
  
  <p>As in the example plot above the title of the y axis is overlapping tick labels of this axis. Is there a way to set a spacing between them?</p>