.tabbar_box{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;flex-direction:row;-webkit-justify-content:space-around;justify-content:space-around;position:fixed;bottom:0;left:0;z-index:999;width:100%;height:98rpx;box-shadow:0 -6rpx 12rpx rgba(0,0,0,.04)}.tabbar_box.iphoneX-height{padding-bottom:66rpx;height:170rpx}.middle-wrapper{position:absolute;right:50%;margin-left:-60rpx;bottom:0;background-color:#fff;width:120rpx;height:120rpx;border-radius:50%}.middle-wrapper.iphoneX-height{bottom:66rpx}.tabbar_nav{-webkit-box-flex:1;-webkit-flex:1;flex:1;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;align-items:center;font-size:20rpx;height:100%;position:relative}.tabbar_icon{width:52rpx;height:52rpx}.special-wrapper{position:absolute;top:-36rpx;width:96rpx;height:96rpx;border-radius:50%;box-shadow:0 -6rpx 12rpx rgba(0,0,0,.04);background-color:#fff;text-align:center;box-sizing:border-box;padding:6rpx}.special-wrapper .tabbar_icon{width:84rpx;height:84rpx}.special-text-wrapper{width:56rpx;height:56rpx}