:root {
    --nav-bg-color: #73AD21;
    --nav-hover-color: #C8311C;
    --nav-text-color: white;
    --content-link: #CC3300;
    --content-link-visited: #CC33FF;
}

html {
    background-color: #B0B0B0; 
/*    background-image: url(/static/img/bear.jpg); */
}

body, html {
    height: 100%;
}

body {
    padding-left: 35px;
    padding-right: 35px;
    margin: 0;
}

#nav {
    font-family: Lato, sans-serif;
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: var(--nav-bg-color);
}

#nav li {
    float: left;
}

#nav li a {
    display: block;
    color: var(--nav-text-color);
    text-align: center;
    padding: 16px 20px;
    text-decoration: none;
    font-size: 130%;
}

#nav li a:hover, #nav-active {
    /*background-color: var(--nav-hover-color);*/
    text-decoration: underline;
    color: var(--content-link);

}

#content {
    padding: 20px;
    font-family: "Times New Roman", Times, serif;
    font-size: 120%;
    background-color: white;
    border-radius: 0 0 10px 10px;
}

#content a {
    color: var(--content-link);
}

#content a:visited {
    color: var(--content-link-visited);
}

#content a:hover {
    text-decoration: none;
}

.icon {
    width: 16px;
    height: auto;
}