diff --git a/.gitignore b/.gitignore
index b3ab104..fe429eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /target
 /node_modules
-.direnv
\ No newline at end of file
+.direnv
+result
\ No newline at end of file
diff --git a/assets/main.css b/assets/main.css
index 2fddeaa..b59031a 100644
--- a/assets/main.css
+++ b/assets/main.css
@@ -534,32 +534,10 @@ video {
   --tw-backdrop-sepia:  ;
 }
 
-.relative {
-  position: relative;
-}
-
-.my-4 {
-  margin-top: 1rem;
-  margin-bottom: 1rem;
-}
-
-.mx-auto {
-  margin-left: auto;
-  margin-right: auto;
-}
-
-.mb-4 {
-  margin-bottom: 1rem;
-}
-
 .flex {
   display: flex;
 }
 
-.flex-row {
-  flex-direction: row;
-}
-
 .flex-col {
   flex-direction: column;
 }
@@ -572,8 +550,9 @@ video {
   border-radius: 0.5rem;
 }
 
-.border {
-  border-width: 1px;
+.bg-purple-500 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(168 85 247 / var(--tw-bg-opacity));
 }
 
 .bg-slate-700 {
@@ -581,28 +560,10 @@ video {
   background-color: rgb(51 65 85 / var(--tw-bg-opacity));
 }
 
-.bg-green-500 {
-  --tw-bg-opacity: 1;
-  background-color: rgb(34 197 94 / var(--tw-bg-opacity));
-}
-
-.bg-purple-500 {
-  --tw-bg-opacity: 1;
-  background-color: rgb(168 85 247 / var(--tw-bg-opacity));
-}
-
 .p-4 {
   padding: 1rem;
 }
 
-.pb-4 {
-  padding-bottom: 1rem;
-}
-
-.pb-12 {
-  padding-bottom: 3rem;
-}
-
 .text-2xl {
   font-size: 1.5rem;
   line-height: 2rem;
diff --git a/flake.lock b/flake.lock
index 840481f..606a787 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1690881714,
-        "narHash": "sha256-h/nXluEqdiQHs1oSgkOOWF+j8gcJMWhwnZ9PFabN6q0=",
+        "lastModified": 1685566663,
+        "narHash": "sha256-btHN1czJ6rzteeCuE/PNrdssqYD2nIA4w48miQAFloM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9e1960bc196baf6881340d53dccb203a951745a2",
+        "rev": "4ecab3273592f27479a583fb6d975d4aba3486fe",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-unstable",
+        "ref": "23.05",
         "type": "indirect"
       }
     },
diff --git a/flake.nix b/flake.nix
index fb66188..cb3854f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,12 +12,12 @@
       #!/usr/bin/env zsh
       set -e
       export PATH=${pkgs.nodejs_20}/bin:${pkgs.nodePackages_latest.pnpm}/bin:$PATH
-      pnpm dlx tailwindcss -i styles/tailwind.css -o assets/main.css --watch
+      pnpm dlx tailwindcss -i src/styles/tailwind.css -o assets/main.css --watch
     '';
     run-dev = pkgs.writeShellScriptBin "run-dev" ''
       #!/usr/bin/env zsh
       set -e
-      cargo run test.json
+      cargo run test_data/test.json
     '';
 
   in {
@@ -30,7 +30,7 @@
         pkgconfig
         rustc
         cargo
-        nodejs-20
+        nodejs_20
         nodePackages_latest.pnpm
       ];