html {
    font-size: large;
}


nav {
/*    display: block;
    margin-bottom: 10px;*/

    background-color: #003366;
    text-align: center;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 10000;
    cursor: default;

}
nav ul {
    list-style: none;

}
nav li {
    display: inline-block;
    vertical-align: middle;
}

nav ul li a:hover {
    background: #deff90;
    color: #485e0f;

    border-radius: 3px;
    padding: 3px 6px;
    margin: 0;
    text-decoration: none;
}

section {
    margin-bottom: 5%;
    padding-top: 5%;
}



div#wrapper {
    padding: 8px;
    position: absolute;
/*     top: 5%; */
    padding-left: 5%;
    padding-right: 5%;
    width: 90%;
    background: #f8ffff;
    display: block;
    clear: both;
/*     margin-top: 4%; */
/*     margin-bottom: 20px; */
}



#sidebar {
/*    position: fixed;

    width: 18%;
    height: 100%;
    overflow: auto;*/

    background-color: #003366;
    text-align: center;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 10000;
    cursor: default;

    z-index: 1;
    }

#sidebar ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
    font-family: verdana,arial,Helvetica,sans-serif;
    }
#sidebar li {
margin: 0 0 1px;
}
#sidebar a {
padding: 5px 10px;
display: block;
width: 140px;
color: #ffffff;
background-color: #003366;
text-decoration: none;
}
#sidebar a:hover {
color: #ffffff;
background-color: #6699cc;
text-decoration: none;
}
#sidebar ul ul li {
margin: 0 0 1px;
}
#sidebar ul ul a {
padding: 5px 5px 5px 30px;
display: block;
width: 125px;
color: #ffffff;
background-color: #336699;
text-decoration: none;
}
#sidebar ul ul a:hover {
color: #ffffff;
background-color: #6699cc;
text-decoration: none;
}


@media screen and (max-width: 1200px) {
  section {
    padding-top: 10%;
  }
}

@media screen and (max-width: 700px) {
  section {
    padding-top: 18%;
  }
}

@media screen and (max-width: 520px) {
  section {
    padding-top: 36%;
  }
}