body {
    color: white;
    margin:0;
    padding:0;
    height: 100vh;
}

canvas {
    position:absolute;
    left:0;
    top:0;
    z-index:-1;
}

.left {
    float: left;
}

.right {
    float: right;
}

div.page {
    position:absolute;
    z-index:0;
    width: 80%;
    height: 100vh;
    margin: 10px 10%;
}

div#content {
    height: 80vh;
}

#code  {
    background-color:rgba(100,100,100,0.5);
    overflow: scroll;
    white-space: pre-wrap;
    height: 70vh;
}

ul.nav {
    width: auto;
    margin: 10%;
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

ul.nav li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

/* Change the link color to #111 (black) on hover */
ul.nav li a:hover {
    background-color: #111;
}