div.main-content {
    height: auto;
    margin: 0 auto;
    width: 70%;
    padding: 1em;
    padding-top: 8.5em;
    background-color: white;
}

@media screen and (max-width: 1200px) {
    div.sideNav {
        display: none;
    }
}

@media screen and (min-width: 1200px) {
    div.sideNav2 {
        display: none;
    }
}

div.sideNav2 {
    margin-bottom: 2em;
}

div.sideNav2 ul li {
    list-style-type: none;
    color: rgb(95, 95, 95);  
    display: inline;
    padding-left: 15px;
}

div.sideNav2 ul li a {
    color: rgb(95, 95, 95);
    font-family: sans-serif;
    font-size: 1em;
    text-decoration: none;
    font-weight: bold;  
}

div.sideNav2 ul li a > span {
    content: "\f054";
    position: relative;
    margin-right: .2em;
}

div.sideNav2 ul li a:hover {
    text-decoration: underline;
}

div.sideNav {
    width: 11%;
    position: fixed;
    top: 10em;
    left: 1.3%;
}

div.sideNav ul {
    padding: .5em 1em 1em 1em;
    border-radius: 10px;
    box-shadow: 2px 2px 5px 1px rgba(0,0,0,.3);
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8nwYAAmoBZ0eMiB8AAAAASUVORK5CYII=) repeat;
}

div.sideNav ul li {
    font-size: 300%;
    font-size: calc(15px + (40 - 15) * ((100vw - 300px) / (1600 - 300)));
    list-style-type: none;
    color: rgb(95, 95, 95); 
}

div.sideNav ul li a {    
    color: rgb(95, 95, 95);
    font-family: sans-serif;
    font-size: 40%;
    text-decoration: none;
    font-weight: bold;
}

div.sideNav ul li a > span {
    content: "\f054";
    position: relative;
    margin-right: .2em;
}

div.sideNav ul li a:hover {
    text-decoration: underline;
}

div.ui-accordion-content {
    padding: 16px !important;
}

span#red {
}

div#accordion > h3 {
    position: relative;
    width: auto;
    font-size: 1.3em;
    padding: 10px;
    background-color: rgb(156, 156, 156);
}

div#accordion > h3:hover,
div#tabs > ul li a:hover {
    color: white;
}

div#tabs .ui-state-active {
    background-color: white;
    border: 1px solid rgb(177, 0, 0);
    border-bottom: none;
}

div#tabs .ui-state-active a {
    color: rgb(156, 156, 156);
    text-decoration: underline;
    font-weight: bold;
}

div#accordion > h3.ui-state-active {
    border: 1px solid rgb(177, 0, 0);
}

div#accordion > h3:not(.ui-state-active) {
    border-bottom: none;
    color: rgb(177, 0, 0);
}

div#accordion > h3:focus,
div#tabs ul a:focus {
    outline-color: transparent;
} 

div.FSP a {
    cursor: pointer;
    padding: 10px;
    font-size: 1.3em;
    font-family: sans-serif;
    color: rgb(95, 95, 95);
}

div.FSP a:hover {
    text-decoration: underline;
}

div#tabs > ul li a:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: rgb(156, 156, 156);
    visibility: hidden;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transition: all 0.3s ease-in-out 0s;
    transition: all 0.3s ease-in-out 0s;
}

div#tabs > ul li a:hover:before {
    visibility: visible;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}

div#tabs > ul {
    background-color: white;    
}

div#tabs > ul li {
    background-color: rgb(156, 156, 156);
}

div#tabs > ul li a {
    color: white;
}

div#tabs > ul li:hover a {
    cursor: pointer;
    color: rgb(156, 156, 156);
}

div#tabs > ul li:hover {
    background-color: white;
}

div#accordion img {
    padding: 5px;
}

div#accordion > div > div{
    border: none;
}

div#accordion > div {
    padding: 0 !important;
    padding-top: .5em !important;
}

div#tabs {
    padding: 0;
}

div#tabs > ul {
    border: none;
    border-bottom: 1px solid rgb(95, 95, 95);
    border-radius: 0;
    padding: 0;
}

ul.used-material {
    margin-left: 1.4em;
}

img#thumbnail {
    height: 20%;
    cursor: pointer;
}

#accordion .videoDiv video {
    margin-bottom: .6em;
    margin-top: 1.2em;
}