body {
    background-color: #191b22;
    color: #d9e1e8;
    font-size: 20px;
    line-height: 200%;
    padding-top: 75px;
    text-align: center;
}

input[type="text"]
{
    font-size: 30px;
    width: 50%;
}

button {
    font-size: 30px;
}