body {
    font-family: JetBrains Mono, Courier New, monospace;
    background-image: linear-gradient(to top, darkseagreen 50%, #8ab78a 50%);
    background-size: 100% 16px;
    margin-bottom: 125px;
}


h1 {
    font-weight: bold;
    margin-left: 5px;
    margin-top: 0px;
    margin-right: 5px;
    margin-bottom: 0px;
    text-shadow: 2px 2px seagreen;
}

h3 {
    font-weight: bold;
    margin-left: 5px;
    margin-top: 0px;
    margin-right: 5px;
    margin-bottom: 0px;
    text-shadow: 2px 2px seagreen;
}

.header {
    color: lightgray;
    background-color: mediumseagreen;
    padding: 10px;
    margin-left: 25px;
    margin-top: 25px;
    margin-right: 25px;
    border-style: double;
    border-width: 8px;
    border-color: seagreen;
    filter: drop-shadow(8px 8px darkseagreen);
}

h2 {
    color: black;
    font-weight: bold;
    font-size: 14pt;
    margin-left: 35px;
    margin-right: 35px;
    margin-top: 25px;
}

ul {
    color: black;
    font-size: 11pt;
    margin-left: 20px;
    margin-right: 35px;
    list-style-type: none;
}

ul.sub {
    margin-left: -20px;
}

li {
    font-size: 11pt;
}


li:before {
    color: seagreen;
    font-size: 16pt;
    content: "➭";
    padding-right: 4px;
    text-shadow: 1px 1px darkgray;
}


p {
    font-family: "Liberation Mono", monospace;
    color: black;
    font-size: 12pt;
    margin-left: 35px;
    margin-right: 35px;
}

a.nav:link {
    color: lightgray;
}
a.nav:visited {
    color: lightgray;
}
a.nav:hover {
    color: darkgray;
}
a.nav:active {
    color: gray;
}

a:link {
    color: seagreen;
}
a:visited {
    color: seagreen;
}
a:hover {
    color: darkseagreen;
}
a:active {
    color: mediumseagreen;
}

img {
    filter: drop-shadow(8px 8px darkgray);
}

.grid {
  display: grid;
  grid-template-columns: 300px 300px 300px;
}

img.display-grid {
    width: 200px;
    margin-left: 45px;
    margin-right: 45px;
    margin-top: 20px;
    margin-bottom: 20px;
}

img.display {
    width: 400px;
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.block {
    margin-top: 50px;
    background-color: lightgray;
    padding: 6px;
    width: 900px;
    margin-left: auto;
    margin-right:auto;
    padding-bottom: 75px;
    border-style: double;
    border-color: gray;
    border-width: 8px;
    filter: drop-shadow(8px 8px darkgray);
    margin-bottom: 125px;
}