diff --git a/web/shang_shopping/css/index.css b/web/shang_shopping/css/index.css
index 06eab72..a3d6f83 100644
--- a/web/shang_shopping/css/index.css
+++ b/web/shang_shopping/css/index.css
@@ -490,7 +490,6 @@
 }
 
 .floor .floor_info .item3{
-    background-color: skyblue;
     width: 206px;
     height: 100%;
 }
@@ -501,7 +500,7 @@
     height: 215px;
 }
 
-.floor .floor_info .item3 img:first-child{
+.floor .floor_info .item3 img{
     border-bottom: 1px solid #D9D9D9;
 }