:root { 
    --main: rgb(136, 51, 68); /* maroon */
    }

html {
        min-height: 100%;
    }
    body {
        margin: 50px 0 0 5%;
        color: black;
        /*background-image: url("background.jpg");
        background-origin: border-box;
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;*/
        overflow: scroll;
    }
    body p {
        font-size: 15px;
    }
    body a {
        color: var(--main);
        text-decoration: none;
        text-shadow: 0.75px 0.75px white, -0.75px 0.75px white, 0.75px -0.75px white, -0.75px -0.75px white;
    }
    body a:visited {
        color: var(--main);
    }
    #header {
        top: 0;
        height: 15%;
        width: 100%;
        margin: 0 0 20px;
        background: white;
    }
    #header .lang {
        position: fixed;
        top: 15px;
        right: 15px;
        padding: 5px;
        text-align: right;
        background-color: white;
    }
    #header .lang a {
        color: black;
        font-weight: bold;
        font-size: 1.2em;
    }
    #header h1 {
        position: fixed;
        z-index: 100;
        font-size: 2em;
    }
    .class {
        font-family: monospace;
        font-variant: small-caps;
    }
    #content {
       margin: 15px 0 50px;
       padding-bottom: 200px;
       width: 99%;
       height: 75%;
       font-family: sans-serif;
       word-spacing: 2px;
       line-height: 1.6;
    }
    .titleMenu {
        width: 20%;
        margin: 5px 5% 20px 5%;
        clear: left;
    }
    #menu {
        position: fixed;
        list-style: none;
        list-style-type: none;
        margin: 0 10px 0 -15px;
        padding: 5px;
        width: 250px;
        overflow: visible;
    }
    .titleMenu #menu li {
        float: left;
        display: inline-block;
        font-family: serif;
        text-align: left;
    }
    .titleMenu #menu li a {
        display: block;
        padding: 5px;
        margin: 10px 15px 10px 5px;
        text-align: center;
        font-weight: bold;
    }
    #menu li a:active {
        color: var(--main);
    }
    #menu li a:hover {
        transform: translate(15px); 
        transition-duration: 300ms;
        transition-timing-function: ease-out;
        transition-property: transform;
        transition-delay: 100ms;
    }
    #menu li a:not(:hover) {
        transform: translate(-15px); 
        transition-duration: 150ms;
        transition-timing-function: ease-in;
        transition-property: transform;
        transition-delay: 50ms;
    }
    #description {
        margin: 5px 5% 20px 5%;
        width: 80%;
    }
    .text-area {
        padding: 20px 50px 100px;
        margin-left: 25%;
        margin-bottom: 100px;
        width: 70%;
    }
    .text-area h3 {
        width: 100%;
        margin: 5px 0 10px;
        text-align: center;
        color: white;
        background-color: var(--main);
    }
    #footer {
        position: fixed;
        z-index: 100;
        bottom: -20px;
        left: 1px;
        height: 10%;
        width: 100%;
        margin: 20px 0 0;
        padding-left: 25px;
        padding-top: 25px;
        color: white;
        /*background-color: white;*/
        background-image: linear-gradient(white 4%, var(--main) 5%);
    }
    #marquee {
        left: 15px;
        padding: 15px 0 15px 15px;
        text-align: left;
        font-weight: bold;
    }