body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 20px;
    background-color: #f0f0f0;
}

h1 {
    color: #333;
}

.calculator {
    margin: 20px auto;
    padding: 10px;
    border: 1px solid #ccc;
    max-width: 300px;
    background-color: #fff;
	    border-radius:15px;
  	border-width:5px;
	  

   
}

label {
    display: block;
    margin-bottom: 10px;
}

input[type="number"] {
    width: 80%;
    padding: 5px;
    margin-bottom: 10px;
}

button#calculateButton {
    background-color: #007BFF;
    color: #fff;
    border: none;
    padding: 5px 15px;
    margin: 5px;
    cursor: pointer;
}

button#calculateButton:hover {
    background-color: #0056b3;
}

button#resetButton {
    background-color: #28a745;
    color: #fff;
    border: none;
    padding: 5px 15px;
    margin: 5px;
    cursor: pointer;
}

button#resetButton:hover {
    background-color: #218838;
}

#result {
    font-weight: bold;
    margin-top: 10px;
    color: green;
    background-color: yellow;
}