body {
    font-family: Arial;
    background: linear-gradient(to right, #4facfe, #00f2fe);
    text-align: center;
    margin-top: 100px;
}

.container {
    background: white;
    padding: 30px;
    border-radius: 15px;
    width: 300px;
    margin: auto;
    box-shadow: 0 0 10px gray;
}

input {
    padding: 10px;
    width: 80%;
    margin: 10px;
}

button {
    padding: 10px 20px;
    background: #4facfe;
    border: none;
    color: white;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background: #007bff;
}