body {
    font-family: Open Sans, Arial;
    color: #454545;
    font-size: 16px;
    margin: 2em auto;
    max-width: 800px;
    padding: 1em;
    line-height: 1.4;
    text-align: justify;
}

table { 
    border-spacing: 8px 2px;
    border-collapse: separate;
    text-align: left;
}

td {
    vertical-align: top;
}

#hamburger {
    font-size: 30px;
    cursor: pointer;
    position: absolute;
    top: 15px;
    left: 15px;
}

.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.3s;
    padding-top: 60px;
    white-space: nowrap;
}

.sidenav a, .sidenav .closenav {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.15s;
}

.sidenav a:hover, .sidenav .closenav:hover {
    color: #f1f1f1;
}

.sidenav a.subnav {
    font-size: 20px;
    margin-left: 25px;
}

.sidenav .closenav {
    position: absolute;
    cursor: pointer;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

@media screen and (max-height: 450px) {
    .sidenav { padding-top: 15px; }
    .sidenav a { font-size: 18px; }
}