<section id="map" class="map">
<iframe id="map_iframe"
  width="100%"
  height="100%"
  frameborder="0"
  scrolling="no"
  marginheight="0"
  marginwidth="0"
  src="http://www.openstreetmap.org/export/embed.html?bbox=4.8152947425842285%2C45.767029007465915%2C4.819087386131287%2C45.76928918856948&amp;layer=mapnik&amp;marker=45.76815910946546%2C4.817191064357758" style="border: 1px solid black"></iframe>
</section>
<section id="map" class="map">
<iframe 
   width="100%" height="100%" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" 
   src="https://www.openstreetmap.org/export/embed.html?bbox=4.75484848022461%2C45.72248027224107%2C4.981441497802735%2C45.82879925192134&amp;layer=mapnik" 
   style="border: 1px solid black">
</iframe><br/>
<small><a href="https://www.openstreetmap.org/#map=13/45.7757/4.8681">Afficher une carte plus grande</a></small>
</section>


Update the iframe with adress
Update the iframe with adress