реагировать карту примеров листовок
<style>.leaflet-container { height: 400px; width: 800px;}</style>
Grieving Gharial
<style>.leaflet-container { height: 400px; width: 800px;}</style>
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet.css">