diff --git a/src/pages/shijiankecheng/shijiankecheng.css b/src/pages/shijiankecheng/shijiankecheng.css
index d42e2d10..b2049e35 100644
--- a/src/pages/shijiankecheng/shijiankecheng.css
+++ b/src/pages/shijiankecheng/shijiankecheng.css
@@ -209,6 +209,12 @@
     margin-left: auto;
     margin-right: auto;
 }
+.kc_main_box4 :hover {
+    box-shadow: 0 0 12px 10px rgba(0,0,0,.1);
+}
+.kc_main_box4 :hover .kc_main_box4_box_shang img{ 
+    transform: scale(1.2);
+}
 .kc_main_box4_box{
     width: 280px;
     box-shadow: 0 0 12px rgba(0,0,0,.1);