body {
    background-color: #232323;
    font-family: sans-serif
}

#img-div {
    color: #cccccc;
    text-align: center;
    width: 90%;margin: auto;
}

#error-img-div {
    color: #cccccc;
    text-align: center;
    width: 15%;margin: auto;
}

#error-h1 {
    color: #cccccc;
    text-align: center;
}

#footer {
    text-align: center;
    font-family: sans-serif;
    color: #ffac00;
}

#p-what {
    font-size: 40px;
}

#p-mail {
    font-size: 20px;
}