feschesheli
11/12/2015 - 1:49 PM

css-responsive-google-map-iframe From https://blog.kulturbanause.de/2012/10/google-maps-im-responsive-webdesign/

.responsiveContainer {
  position: relative;
  padding-bottom: 56%;
  height: 0;
  overflow: hidden;
}

.responsiveContainer iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
<div class="responsiveContainer">
  <!-- iframe-Code von Google Maps -->
</div>