Fix 404 page on nested paths, and mobile mod info page (#41)

Author: hiimjasmine00

src/404.html

@@ -27,7 +27,7 @@
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Open+Sans&family=Varela+Round&display=swap" rel="stylesheet"> 
-    <link rel="stylesheet" href="index.css"> 
+    <link rel="stylesheet" href="/index.css"> 
 
     <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
 </head>

src/mods/index.css

@@ -199,6 +199,7 @@
 .small-icon-items > svg, .small-icon-items > span > svg {
     @apply
         max-h-6;
+    min-height: 1.0rem;
 }
 
 .hidden {