如何从传单/地图框地图图块中删除圆形叠加层?

首先，我是ruby和leaflet.js的新手，我已经按照传单网站上的快速入门指南在我的ruby项目中的视图上添加了一份传单地图.该地图会显示出来，但已覆盖在此叠加层中.当我弄乱Google Maps时，也发生了这种情况.我将如何删除它?我在本地运行它的应用程序，这会导致它吗?几乎可以肯定，这是我忽略的小事情.谢谢.

First off, I'm new to ruby and leaflet.js, I've added a leaflet map onto a view in my ruby project by following the quick start guide on the leaflet site. The map shows up, but is covered in this overlay. This also happened when I was messing around with Google Maps. How would I go about removing it? I'm running it app locally, would this cause it? Almost positive its something small I'm overlooking. thanks.