title: Increase width of the map container size without moving the map
body: <p>I have a map view page in my project which contains google map.In my full view,  map container takes 70% (width) and  30% (width) of side container  which is the list view corresponding to the map markers.Side container having an  arrow button in the right corner, whenever I click on the button, side container should hide and  map container should show in the full view (from 70% to 100%) <strong>without moving the map</strong>.</p>