diff --git a/index.html b/index.html
index 8ce9af3..9e77a3f 100644
--- a/index.html
+++ b/index.html
@@ -23,25 +23,24 @@
 
 <body class="bg-zinc-400 flex h-screen justify-center items-start " x-data="{}" @keypress="console.log($event)">
     <div id='calculator' class="bg-slate-800 w-screen grid grid-cols-[3fr,1fr] h-screen ">
-        <div id="screen" class="hover:ring-4 ring-blue-400 m-2 p-8 text-right text-[8vh] text-white bg-black col-span-4 row-span-4 h-[20vh] rounded-xl">
+        <div id="screen" class="hover:ring-4 ring-blue-400 m-4 p-8 text-right text-[8vh] text-white bg-black col-span-4 row-span-4 h-[20vh] rounded-xl border-double border-4 border-slate-800">
             RESULT
         </div>
         <div class="grid grid-cols-3 gap-3 mb-4">
             <template x-for="x in 3">
                 <template x-for="y in 3">
-                    <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-800 bg-slate-600" x-text="x*3+y-3"></button>
+                    <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-800 bg-slate-600 h-full" x-text="x*3+y-3"></button>
                 </template>
             </template>
-            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 col-span-2 bg-slate-600 border-double border-4 border-slate-800">0</button>
-            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 bg-slate-600 border-double border-4 border-slate-800">.</button>
+            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 col-span-2 bg-slate-600 border-double border-4 border-slate-800 h-full">0</button>
+            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 bg-slate-600 border-double border-4 border-slate-800 h-full">.</button>
         </div>
 
 
         <div  class="grid grid-rows-4 gap-3 mb-4">
-
-            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-600 bg-slate-900 text-white ">+</button>
-            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-600 bg-slate-900 text-white ">-</button>
-            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-600 bg-slate-900 text-white row-span-2 h-full bg-slate-300">=</button>
+            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-600 bg-slate-900 text-white h-full">-</button>
+            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-600 bg-slate-900 text-white h-full">+</button>
+            <button class="active:bg-blue-400 hover:ring-4 ring-blue-400 border-double border-4 border-slate-600 bg-slate-900 text-white row-span-2 h-full">=</button>
         </div>
     </div>
 
