调整样式

css/main.css

@@ -110,7 +110,7 @@
     #imp_item{
         position: absolute;
         width: 160px;
-        height: 280px;
+        height: 350px;
         background: rgba(19, 47, 95, 0.8);
         box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.2);
         border-radius: 2px 2px 2px 2px;