diff --git a/minimal/minimal-calculator-basic.html b/minimal/minimal-calculator-basic.html
index f0685a33..3815a252 100644
--- a/minimal/minimal-calculator-basic.html
+++ b/minimal/minimal-calculator-basic.html
@@ -1,236 +1,192 @@
-<!-- origenal : https://codepen.io/dishabansal/pen/xypOBB -->
 <!DOCTYPE html>
 <html lang="en">
 <head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>calculator</title>
-    <link href="https://fonts.googleapis.com/css2?family=Dosis:wght@500&family=MuseoModerno:wght@300;400&display=swap" rel="stylesheet">
-
-
-    <style>
-
-body {
-  margin: 0 auto;
-  text-align: center;
-  font-size: 23px;
-
-
-}
-
-.main {
-  max-width: 10%;
-}
-
-
-
-
-.button > .over {
-  text-decoration:overline;
-  display: inline-block;
-  position:relative;
-  top: 3px;
-  left: -4px;
-}
-
-.calculator {
-  
-    display: inline-block;
-    background: white;
-    margin: 1% 0;
-    color: black;
-    border: 3px solid #000000;
-    border-radius: 5px;
-    box-shadow: 2px 2px 1px 0px #000000;
-    max-width: 240px;
-
-  
-}
-
-.calculator .button {
-  
-    font-size: x-large;
-    width: 2em;
-    min-height: 2em;
-    margin: 0.8%;
-    border-radius: 15%;
-    border: 0.08em solid #000;
-    font-family: monospace;
-    background: white;
-    box-shadow: 0.03em  0.03em 0.01em 0px #000000;
-
-
-}
-
-.calculator .accent{
-   background: #f3fff3;  background: #f3fff3;;
-}
-
-.calculator .space {
-  
-    font-size: x-large;
-    width: 2.4em;
-    min-height: 2.4em;
-    margin: 0.5%;
-    border-radius: 15%;
-    border: 0.08em solid #ffffff;
-    background: white;
-
-
-}
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Pink Calculator</title>
+  <link href="https://fonts.googleapis.com/css2?family=Dosis:wght@500&family=MuseoModerno:wght@300;400&display=swap" rel="stylesheet">
+  <style>
+    body {
+      margin: 0 auto;
+      text-align: center;
+      font-size: 23px;
+      background-color: #fff0f5;
+      font-family: 'Dosis', sans-serif;
+    }
 
+    .main {
+      max-width: 10%;
+    }
 
-.calculator button:hover,
-#backspace:hover {
-  background: #f3fff3;
-  color:#000000;
-  transform: scale(0.9);
-  border-radius: 20%;
+    .button > .over {
+      text-decoration: overline;
+      display: inline-block;
+      position: relative;
+      top: 3px;
+      left: -4px;
+    }
 
-}
+    .calculator {
+      display: inline-block;
+      background: white;
+      margin: 1% 0;
+      color: black;
+      border: 3px solid #ec407a;
+      border-radius: 5px;
+      box-shadow: 3px 3px 6px rgba(236, 64, 122, 0.3);
+      max-width: 240px;
+    }
 
-.calculator 
-#clear:hover , #rad:hover  ,#deg:hover{
-  background: rgb(0, 0, 0)!important;
-  color:#ffffff;
-  transform: scale(0.9);
-  border-radius: 20%;
-}
+    .calculator .button {
+      font-size: x-large;
+      width: 2em;
+      min-height: 2em;
+      margin: 0.8%;
+      border-radius: 15%;
+      border: 0.08em solid #ec407a;
+      font-family: monospace;
+      background: #fce4ec;
+      color: #880e4f;
+      box-shadow: 0.03em 0.03em 0.01em 0px #ec407a;
+      cursor: pointer;
+    }
 
-.calculator button:focus,
-#clear:focus,
-#backspace:focus {
-  outline: none;
-}
+    .calculator .accent {
+      background: #f8bbd0;
+    }
 
-.button:active,
-.button-active {
-  background: rgb(0, 0, 0);
-  color:#ffffff;
-  transform: scale(0.8);
-}
+    .calculator .space {
+      font-size: x-large;
+      width: 2.4em;
+      min-height: 2.4em;
+      margin: 0.5%;
+      border-radius: 15%;
+      border: 0.08em solid transparent;
+      background: transparent;
+    }
 
- #screen{
-
-    border: 3px solid #000000;
-    border-radius: 5px;
-    width: 80%;
-    height: 50px;
-    margin : 5%;
-    text-align: right;
-    overflow: auto;
-    overflow-wrap: break-word;
-    font-size: 30px;
-    font-family: monospace;
-    background-color: #000;
-    color: #fff;
+    .calculator button:hover,
+    #backspace:hover {
+      background: #f48fb1;
+      color: #880e4f;
+      transform: scale(0.9);
+      border-radius: 20%;
+    }
 
-}
+    .calculator #clear:hover,
+    #rad:hover,
+    #deg:hover {
+      background: #880e4f !important;
+      color: #ffffff;
+      transform: scale(0.9);
+      border-radius: 20%;
+    }
 
-    
-#clean {
-  background: rgb(27, 27, 27);
-  color:#ffffff;
-}
-#rad {
-  background: rgb(27, 27, 27);
-  color:#ffffff;
-}
-#deg {
-  background: rgb(27, 27, 27);
-  color:#ffffff;
-}
+    .calculator button:focus,
+    #clear:focus,
+    #backspace:focus {
+      outline: none;
+    }
 
-.rows{
-    margin: 5%;
-}
+    .button:active,
+    .button-active {
+      background: #880e4f;
+      color: #ffffff;
+      transform: scale(0.8);
+    }
 
-.calculator__row1,
-.calculator__row2,
-.calculator__row3,
-.calculator__row4,
-.calculator__row5 {
-  display: flex;
-  margin: 0 auto;
-  justify-content: space-between;
-  align-items: center;
-  font-family: monospace;
-}
+    #screen {
+      border: 3px solid #ec407a;
+      border-radius: 5px;
+      width: 80%;
+      height: 50px;
+      margin: 5%;
+      text-align: right;
+      overflow: auto;
+      overflow-wrap: break-word;
+      font-size: 30px;
+      font-family: monospace;
+      background-color: #000;
+      color: #fff;
+    }
 
-.calculator__row5 {
-  margin-bottom: 3%;
-} 
+    #clean, #rad, #deg {
+      background: #ec407a;
+      color: #ffffff;
+    }
 
-.footer {
+    .rows {
+      margin: 5%;
+    }
 
-  position: absolute;
-  left: 0;
-  right: 0;
-  bottom: 0;
-}
+    .calculator__row1,
+    .calculator__row2,
+    .calculator__row3,
+    .calculator__row4,
+    .calculator__row5 {
+      display: flex;
+      margin: 0 auto;
+      justify-content: space-between;
+      align-items: center;
+    }
 
+    .calculator__row5 {
+      margin-bottom: 3%;
+    }
 
-    </style>
+    .footer {
+      position: absolute;
+      left: 0;
+      right: 0;
+      bottom: 0;
+    }
+  </style>
 </head>
 <body>
-    <link href="https://fonts.googleapis.com/css?family=Libre+Barcode+128+Text" rel="stylesheet">
-<div id="main">
-		<div class="calculator">
-		<input type="text" id="screen">
-
-        <div class="rows">
-            <div class="calculator__row1">
-
-                <button class="button accent">(</button>
-                <button class="button accent">)</button>
-                <div class="space" ></div>
-                <div class="space" ></div>
-                <button class="button" id="clean">AC</button>
-            </div>
-                <div class="calculator__row2">
-
-                  <button class="button accent">x^</button>
-                       <button class="button ">7</button>
-                        <button class="button ">8</button>
-                        <button class="button ">9</button>
-                        <button class="button accent">*</button>
-                </div>
-                <div class="calculator__row3">
-               
-
-                    <button class="button accent">%</button>
-                      <button class="button ">4</button>
-                        <button class="button ">5</button>
-                        <button class="button ">6</button>
-                        <button class="button accent">/</button>
-                </div>
-                <div class="calculator__row4">
-                  <button class="button accent">&radic;<span class="over"></span></button>
-                        <button class="button ">1</button>
-                        <button class="button ">2</button>
-                        <button class="button ">3</button>
-                        <button class="button accent">-</button>
-                </div>
-                        <div class="calculator__row5">
-               
-                          <div class="space" ></div>
-                        <button class="button accent">.</button>
-                  <button class="button ">0</button>
-                        <button class="button accent">=</button>
-                        <button class="button accent">+</button>
-            </div>
-
+  <div id="main">
+    <div class="calculator">
+      <input type="text" id="screen">
+
+      <div class="rows">
+        <div class="calculator__row1">
+          <button class="button accent">(</button>
+          <button class="button accent">)</button>
+          <div class="space"></div>
+          <div class="space"></div>
+          <button class="button" id="clean">AC</button>
         </div>
-
-
-</div>
-</div>
-
-	
-		
-	
+        <div class="calculator__row2">
+          <button class="button accent">x^</button>
+          <button class="button">7</button>
+          <button class="button">8</button>
+          <button class="button">9</button>
+          <button class="button accent">*</button>
+        </div>
+        <div class="calculator__row3">
+          <button class="button accent">%</button>
+          <button class="button">4</button>
+          <button class="button">5</button>
+          <button class="button">6</button>
+          <button class="button accent">/</button>
+        </div>
+        <div class="calculator__row4">
+          <button class="button accent">&radic;<span class="over"></span></button>
+          <button class="button">1</button>
+          <button class="button">2</button>
+          <button class="button">3</button>
+          <button class="button accent">-</button>
+        </div>
+        <div class="calculator__row5">
+          <div class="space"></div>
+          <button class="button accent">.</button>
+          <button class="button">0</button>
+          <button class="button accent">=</button>
+          <button class="button accent">+</button>
+        </div>
+      </div>
+    </div>
+  </div>
 </body>
-
 <script>
 var display = document.getElementById("screen");
 var buttons = document.getElementsByClassName("button");
@@ -404,4 +360,4 @@
 
 </script>
 
-</html>
\ No newline at end of file
+</html>
