h1 {
    background-color: green;
}

hr {
    border-color: black;
}

body {
    background-color: #546488;
    font-size: 20px;
}

.directory {
    text-align: center;
}

a {
    border-style: solid;
    border-color: black;
    background-color: gray;
    color: black;
}

a:hover {
    border-style: solid;
    border-color: black;
    background-color: rgb(168, 168, 168);
    color: black;
}

.selected {
    background-color: rgb(66, 66, 66);
}

img {
    width: 300px;
    height: 300px;
    border: 4px;
    border-color: black;
    border-radius: 90%;
}

footer {
    padding-top: 1%;
    background-color: black;
    text-align: center;
    font-size: 14px;
    color: white;
}

figure {
    text-align: center;
    width: 40%
}

.row {
    display: flex;
    justify-content: center
}

#iframe {
    text-align: center;

}

table {
    margin-left: auto;
    margin-right: auto;
}

#aboutContent {
    list-style-position: inside;
    text-align: center;
}