html, body {
    margin: 0px;
    padding: 0px;
    background-color: #444444;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #bbbbbb;
}
p {
    margin-top: 10px;
    margin-bottom: 0px;
}
p.bold {
    font-weight: bold;
}

a {
    text-decoration: none;
    color: #dddddd;
}
a:hover {
    color: white;
}

.container {
    max-width: 940px;
}
.plot-container {
    margin-bottom: 10px;
}

table.center {
    text-align: center;
}

h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    padding: 0;
}
h2 {
    margin-top: 20px;
    margin-bottom: 10px;
    padding: 0;
}
.night-mode {
    margin-bottom: 10px;
}