fix css

configuration.nix

@@ -178,10 +178,10 @@ in
   swapDevices = [ { device = "/swap/swapfile"; } ];
 
   # Enable automatic package upgrades
-  system.autoUpgrade = {
-    enable = true;
-    channel = "https://nixos.org/channels/nixos-unstable";
-  };
+  #system.autoUpgrade = {
+  #  enable = true;
+  #  channel = "https://nixos.org/channels/nixos-unstable";
+  #};
 
   # Enable automatic garbage collection
   nix = {

home-manager/config/waybar/style.css

@@ -2,8 +2,8 @@
   /* `otf-font-awesome` is required to be installed for icons */
   font-family: FontAwesome, Fira Sans, sans-serif;
   font-size: 12px;
-  margin-left: 5;
-  margin-right: 5;
+  margin-left: 5px;
+  margin-right: 5px;
 }
 
 window#waybar {