[FIX] correct cart item style on mouse hover

src/components/CartItem.vue

@@ -86,7 +86,7 @@
 
         &:hover
             transition-duration: 1s
-            border-bottom: 2px solid #0288d1
+            border-bottom: 2px solid #7c7bad
 
         .item-name
             width: 100%