body {
    -webkit-text-size-adjust: 100%;
    background-color: #333; 
    color: #fff;
    font-family: "Raleway", sans-serif;
    font-size: 15px;
    line-height: 1.5;
    margin: 0; 
}
#container {
    color: white;
    box-sizing: border-box;
    left: 50%;
    padding: 0.5em;
    position: fixed;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
}
#container label {
    font-size: 2em;
    display: block;
}
#container input {
    font-size: 2em;
    color: #FFF;
    background-color: #333;
    border: 1px solid #FFF;
    border-radius: 0.75em;
    font-family: "Raleway", sans-serif;
    padding: 0.5em;
}