diff --git a/src/assets/css/src/2.blocks.dialog.css b/src/assets/css/src/2.blocks.dialog.css
index c203541..89e849f 100644
--- a/src/assets/css/src/2.blocks.dialog.css
+++ b/src/assets/css/src/2.blocks.dialog.css
@@ -134,7 +134,7 @@
       z-index: 1;
       width: 2.5rem;
       height: 2.5rem;
-      border: 1px solid var(--color-grey-200);
+      border: 1px solid var(--color-grey-500);
       border-radius: var(--rounded-lg);
       color: transparent;
       background-repeat: no-repeat;
@@ -148,7 +148,7 @@
       transition: opacity 0.2s ease-out;
     }
     &::scroll-button(*):hover {
-      border-color: var(--color-grey-400);
+      border-color: var(--color-grey-700);
     }
     &::scroll-button(*):disabled {
       opacity: 0;