@charset "utf-8";

html {
    background-color: lightgray;
}

body {
    font-family: Verdana, Geneva, sans-serif;
    background-color: ivory;
    color: rgb(91, 91, 91);
    margin: 25px;
}

header {
    text-align: center;
    padding: 20px;
}

h2 {
    font-size: 1.3em;
}

nav {
    background-color: #888888;
    padding: 15px;
    text-align: center;
}

nav a {
    padding-left: 10px;
    padding-right: 10px;
    text-decoration: none;
    color: white;
}

nav a:hover {
    text-decoration: underline;
    color: lightblue;
}

main {
    padding-left: 20px;
    padding-right: 20px;
}

img {
    width: 100%;
    height: auto;
    display: block;
}

footer {
    background-color: #888888;
    color: rgba(80, 80, 80, 0.6);
    font-weight: bold;
    font-size: 0.9em;
    text-align: center;
    line-height: 3em;
    margin-top: 10px;
    padding: 10px;
}

ul {
    list-style-type: square;
}