这是一段CSS代码，其中包含了三个类名：.agl-hover、.agl-highlight-current和.agl-highlight-similar。这些类名用于设置元素的样式，例如outline、background-color和box-shadow等。
.agl-hover { outline: 2px solid rgba(244,67,54,0.99) !important; background-color: rgba(244,67,54,0.2) !important; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.8) !important; }
.agl-highlight-current { outline: 2px solid rgba(255,87,34,0.99) !important; background-color: rgba(255,87,34,0.4) !important; }
.agl-highlight-similar { outline: 2px dashed rgba(255,87,34,0.99) !important; background-color: rgba(255,87,34,0.4) !important; }
