body{
    font-family: Arial, sans-serif;
    background-color: white;
    margin: 0;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    height: 100vh;
    text-align: center;
}

h1{
    color: black;
    margin-bottom: 20px;
}

button{
    background-color: blue;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    margin-top: 20px;
    border-radius: 5px;
}

button:hover{
    background-color: darkblue;
}

table{
    margin-top: 30px;
    border-collapse: collapse;
    width: 300px;
}

th, td{
    border: 1px solid black;
    padding: 10px;
    font-size: 16px;
}