html {
    background-color: white;
    color: black;
    font-family: Arial, sans-serif;
}

body {
    margin: 0;
    padding: 20px;
}

article {
    background-color: #333;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
}

h1, h2, h3 {
    margin-top: 0;
}

p {
    line-height: 1.6;
    text-align: center;
}

ul {
    padding-left: 20px;
}

figure {
    margin: 20px 0;
    text-align: center;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #222;
    margin-top: 20px;
}

a {
    color:azure;
}

a:hover, a:active {
    color: lightblue;
}

div {
    background-color: darkblue;
}

#papa {
    background-color: darkred;
}

table, th, td {
    border: 1px solid white;
    border-collapse: collapse;
    padding: 10px;
}

#yuk {
    border: 0px;
    border-collapse: separate;
    padding: 10px;
}