diff --git a/cats/index.html b/cats/index.html
index d5dc1a1e9cee13dfa52b43e32c4b87013b60cc40..2f9f88eb11a320b979850c251dbe2de902f10402 100644
--- a/cats/index.html
+++ b/cats/index.html
@@ -6,14 +6,7 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
-  <style>
-    main{
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      gap: 20px;
-    }
-  </style>
+  <link rel="stylesheet" href="style.css">
   <title>Document</title>
 </head>
 
diff --git a/cats/style.css b/cats/style.css
new file mode 100644
index 0000000000000000000000000000000000000000..23ba54a3655d6990864ede1e50456d63835dc1c0
--- /dev/null
+++ b/cats/style.css
@@ -0,0 +1,6 @@
+main{
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  gap: 20px;
+}
\ No newline at end of file