.calculator {
margin: 20px auto;
max-width: 500px;
padding: 20px;
border: 1px solid #ddd;
border-radius: 5px;
}
form {
display: flex;
flex-direction: column;
align-items: center;
}
label {
margin-top: 10px;
}
input {
padding: 10px;
margin-top: 5px;
margin-bottom: 10px;
border-radius: 5px;
border: 1px solid #ddd;
width: 100%;
box-sizing: border-box;
}
button[type="button"] {
background-color: #4CAF50;
}
button[type="reset"] {
background-color: #f44336;
}
button[type="button"]:hover, button[type="reset"]:hover {
opacity: 0.8;
}
.button-group {
display: flex;
justify-content: center;
margin-bottom: 20px;
}
.button-group button {
padding: 10px 20px;
border-radius: 5px;
border: none;
box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
margin: 0 10px;
font-weight: bold;
color: #fff;
cursor: pointer;
}
#result {
margin-top: 20px;
font-weight: bold;
text-align: center;
}