添加阴影

components/Yl_FunTabs/index.wxss

@@ -7,6 +7,7 @@
     height: 120rpx;
     background-color: #ffffff;
     z-index: 9;
+    box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 8rpx;
 }
 
 .scroll .item {

components/Yl_Tabbar/index.wxss

@@ -2,11 +2,12 @@
     display: flex;
     justify-content: space-around;
     position: fixed;
-    height: 98rpx;
+    height: 110rpx;
     width: 100vw;
     bottom: 0;
     background-color: #fff;
     z-index: 999;
+    box-shadow: rgba(0, 0, 0, 0.1) 0px -2px 8rpx;
 }
 
 .tabbar .item {