Update index.html

Author: Theheavenlyprogrammer333

index.html

@@ -24,7 +24,7 @@
     <link rel="stylesheet" href="animation.css">
     <link rel="stylesheet" href="imgdeco.css">
     <link rel="stylesheet" href="h.css">
-     <link rel="stylesheet" href="flashcards.css">
+    <link rel="stylesheet" href="flashcards.css">
 
     <link href="https://cdn.jsdelivr.net/npm/[email protected]/bootstrap.min.css" rel="stylesheet">
       <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">