.top{width:80rpx;height:80rpx;border-radius:50%;background-color:#fff;border:1px solid #ccc;position:fixed;right:32rpx;bottom:15rpx;background-color:initial}.activebottom{width:90rpx;height:90rpx;border-radius:50%;background-color:#fff;border:1px solid #ccc;position:fixed;right:32rpx;bottom:130rpx;background-color:initial}.imgTop{width:100%;height:100%}