img {
    width: 33%;
    height: auto;
}
body {
    padding: 0;
    margin: 0;
    color: white;
    background-color: #ff7b00;
}
.header {
    padding-top: 20;
    padding-bottom: 5;
    background-color: #ff5700;
    color: white;
    position: sticky;
}
a {
    color: #ff7b00;
    text-decoration: none;
}
nav {
    height: 5%;
    position: sticky;
}
nav ul {
    width: 90%;
    height: auto;
    position: sticky;
    margin: 0 auto;
}
nav ul li {
    list-style-type: none;
    /*position: sticky;*/
    width: 15%;
    line-height: max(20%, 50px);
    float: left;
    text-align: center;
}
li a {
    text-decoration: none;
    color: white;
    line-height: auto;
    display: block;
}
.hover a:hover {
    background-color: #ff7b00;
    color: white;
}
.divider {
    padding: 0;
    margin: 0;
    background: orangered;
}
.big {
    height: 8;
}
.small {
    height: 3;
}
.section {
    color: #ff7b00;
    text-align: center;
    padding-bottom: 0;
    border: 1px solid rgba(23, 23, 23, 1);
    background: white;
    padding: 20;
    margin: 20;
}
.subsection {
    border: 2px solid rgba(23, 23, 23, 1);
    border-radius: 10px;
    margin: 10;
    padding-left: 50;
    padding-right: 50;
}
#author {
    text-align: center;
    margin: 0;
}