.calculator {
max-width: 600px;
margin: 0 auto;
padding: 20px;
background-color: #fff;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
label {
display: block;
font-size: 18px;
margin-bottom: 10px;
}
input[type="number"] {
display: block;
width: 100%;
padding: 10px;
border: none;
border-radius: 5px;
margin-bottom: 20px;
font-size: 16px;
border: 1px solid #ccc;
}
button[type="button"] {
display: block;
width: 100%;
padding: 10px;
border: none;
border-radius: 5px;
margin-bottom: 20px;
font-size: 18px;
background-color: #4CAF50;
color: #fff;
cursor: pointer;
}
button[type="reset"] {
background-color: #f44336;
display: block;
width: 100%;
padding: 10px;
border: none;
border-radius: 5px;
margin-bottom: 20px;
font-size: 18px;
color: #fff;
cursor: pointer;
}
button:hover {
opacity: 0.8;
}
#result {
font-size: 22px;
font-weight: bold;
margin-bottom: 20px;
}
@media only screen and (max-width: 600px) {
.calculator {
padding: 10px;
}
input[type="number"] {
font-size: 16px;
}
button {
font-size: 16px;
}
#result {
font-size: 20px;
}
}