style tweaks to both form and existing inventory, added createdAt and modified purchasePrice (for % of market)

src/assets/css/main.scss

@@ -172,6 +172,16 @@ html {
   }
 }
 
+.col:has(.image-grow:hover) .inventory-button {
+  opacity: 0.20;
+  transition: opacity 350ms ease;
+}
+
+.inventory-button {
+  // add transition to existing rule
+  transition: opacity 350ms ease;
+}
+
 .card-modal {
   background-color: rgba(1, 11, 18, 0.8);
   cursor: default;
@@ -482,7 +492,7 @@ $cond-text: (
 
 .inventory-button {
   margin-bottom: -2.25rem;
-  margin-right: -0.5rem;
+  margin-right: -0.25rem;
   z-index: 2;
 }