Fix style

pb4covid19.ipynb

 %% Cell type:code id: tags:
 
 ``` python
 style = """
     <style>
        .jupyter-widgets-output-area .output_scroll {
             height: unset !important;
             border-radius: unset !important;
             -webkit-box-shadow: unset !important;
             box-shadow: unset !important;
         }
         .jupyter-widgets-output-area  {
             height: auto !important;
             width: 100%; !important;
         }
+        .container { width:100% !important; }
     </style>
     """
 ```
 
 %% Cell type:code id: tags:
 
 ``` python
 %matplotlib inline
 from IPython.core.display import display, HTML
 display(HTML(style))
 ```
 
 %% Cell type:code id: tags:
 
 ``` python
 import sys, os
 sys.path.insert(0, os.path.abspath('bin'))
 import pb4covid19
 ```
 
 %% Cell type:code id: tags:
 
 ``` python
 pb4covid19.gui
 ```
 
 %% Cell type:code id: tags:
 
 ``` python
 #from debug import debug_view
 #debug_view
 ```