diff --git a/teachertool/src/components/styling/CatalogOverlay.module.scss b/teachertool/src/components/styling/CatalogOverlay.module.scss
index 94c1db07038..aba70c8dc52 100644
--- a/teachertool/src/components/styling/CatalogOverlay.module.scss
+++ b/teachertool/src/components/styling/CatalogOverlay.module.scss
@@ -14,8 +14,8 @@
     align-items: center;
 
     .catalog-content-container {
-        max-width: 95%;
-        max-height: 95%;
+        width: 95%;
+        height: 95%;
         background-color: var(--pxt-page-background);
         border-radius: .285rem; // Match modal
         display: flex;
@@ -58,6 +58,15 @@
             flex-direction: column;
             width: 100%;
 
+
+            button[class*="common-accordion-header-outer"] {
+                background-color: var(--pxt-content-foreground);
+                color: var(--pxt-content-background);
+                border-bottom: 1px solid var(--pxt-content-accent);
+                font-size: 1.2rem;
+                padding: 0.5rem 0.95rem;
+            }
+
             .catalog-item {
                 width: 100%;
                 padding: 1.25rem 1.5rem 1.25rem 1rem;