传单。js:允许在map DIV顶部使用HTML元素进行默认的拖放/缩放选项

I'm using some javascript/css to 'draw' my own DIV and IMG elements on top of a Leaflet controlled map. I've managed to synchronise the pan and zoom movements so it looks like my own elements are really a part of the map in the background.I'm using some javascript/css to 'draw' my own