diff --git a/source/css/layout/common/basic.styl b/source/css/layout/common/basic.styl
index 1ca13f3..884a94f 100644
--- a/source/css/layout/common/basic.styl
+++ b/source/css/layout/common/basic.styl
@@ -17,11 +17,27 @@ html, body {
   line-height: $default-font-line-height;
 }
 
+
 ::selection {
   background: var(--selection-color);
   color: #fff;
 }
 
+* {
+  &::-webkit-scrollbar {
+    width: 6px;
+  }
+
+  &::-webkit-scrollbar-thumb {
+    border-radius: 1px;
+    background: rgba(0, 0, 0, 0.28)
+  }
+
+  &::-webkit-scrollbar-track {
+    background: transparent;
+  }
+}
+
 ul,
 li,
 ol {
@@ -69,4 +85,4 @@ button {
     color: var(--background-color);
     background: var(--primary-color);
   }
-}
\ No newline at end of file
+}