add CSS better

Signed-off-by: Xe Iaso <me@xeiaso.net>

flake.nix

@@ -8,15 +8,12 @@
 
   outputs = { self, nixpkgs, utils }:
     utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system:
-      let pkgs = import nixpkgs {
-          inherit system;
-          };
+      let pkgs = import nixpkgs { inherit system; };
       in {
         packages.default = pkgs.stdenvNoCC.mkDerivation {
           name = "iosevka-iaso";
           dontUnpack = true;
-            buildPhase =
-              let
+          buildPhase = let
             metric-override = {
               cap = 790;
               ascender = 790;
@@ -29,9 +26,7 @@
                 spacing = "term";
                 serifs = "sans";
                 no-ligation = false;
-                    ligations = {
-                      "inherit" = "default-calt";
-                    };
+                ligations = { "inherit" = "default-calt"; };
                 no-cv-ss = true;
                 variants = {
                   inherits = "ss01";
@@ -126,9 +121,7 @@
                     number-sign = "slanted-tall";
                     at = "fourfold-solid-inner-tall";
                   };
-                      italic = {
-                        f = "flat-hook-tailed";
-                      };
+                  italic = { f = "flat-hook-tailed"; };
                 };
                 slopes = {
                   upright = {
@@ -157,8 +150,7 @@
                 inherit metric-override;
               };
             };
-              in
-              ''
+          in ''
             mkdir -p ttf
             for ttf in ${iosevka-curly}/share/fonts/truetype/*.ttf ${iosevka-aile}/share/fonts/truetype/*.ttf ${iosevka-etoile}/share/fonts/truetype/*.ttf; do
               cp $ttf .
@@ -171,7 +163,7 @@
             cp *.woff2 $out
             cp ttf/*.ttf $out
 
-              cp ${src/family.css} $out
+            cp ${src/family.css} $out/family.css
           '';
         };
       });