title: My Plotly plots are cut off in my Streamlit app
body: <p>I'm plotting some data in Streamlit and the site looks great on my desktop.
  However when I view it on my mobile device the right side is cut off.
  My code:</p>
  <pre class="lang-py prettyprint-override"><code>fig = go.Figure()
  fig.add_trace(go.Scatter(x=[time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(t)) for t in times], y=[i for i in range(num_times)], mode='lines+markers'))
  st.plotly_chart(fig)
  </code></pre>
  <p>How can I fix this?</p>