{{ block title }} {{ endblock }}
{{ block content }}

<div style="text-align:center;"><b><font size = 6>cylinder</font></b>
      <div style="text-align:center;">
    <br/>
      <button name="Word_50" value=1 style="margin-right:40px">是</button>
      <button name="Word_50" value=0>否</button>
      </div>
      </div>

{{ endblock }}