html {
    width: 100%;
    height: 100%;
}

html body {
    height: 90%;
    background-color: lightblue;
    padding: 15px;
    border: 5px solid black;
    border-style: double
}

nav {
    font-size: 16px;
    margin-top: 16px;
}

nav a {
    font-size: inherit;
}


.banner {
    border: 1px solid red;
    width: 100%;
    height: 250px;
    object-position: 25% 25%;
    object-fit: cover;

}

model-viewer {
    right: 0;
    bottom: 0;
    position: absolute;
    width: 50%;
    height: 600px;
    margin: 0 auto;
}

table {
    margin-top: 2vh;
    border-style: double;
}

table caption {
    font-size: 16px;
    font-weight: bold;
}

table td {
    text-align: center;
    border-style: double;
}

h2 {
    margin-bottom: 0;
    margin-top: 2vh;
}

ul {
    margin: 0;
}