input[type="button"] {
    background-color: gray;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 18px;
    margin: 5px;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s, transform 0.2s;
}

input[type="button"]:hover {
    background-color: #27ae60;
    transform: scale(1.05);
}

input[type="button"]:active {
    transform: scale(0.95);
}