body {
    margin: 1em;
    padding: 0;
    font-family: Google Sans, Noto, Roboto, Helvetica Neue, sans-serif;
    color: #244376;
}

#card {
    margin: auto;
    display: flex;
    flex-direction: column;
    border-radius: 2px;
    background-color: #696969;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    position: fixed;
    top: 9px;
    left: 10px;
    bottom: 10px;
    right: 10px;
}

model-viewer {
    width: 100%;
    height: 400px;
}

#buttons {
    position: fixed;
    z-index: 1;
    width: calc(100% - 30px);
    left: 0;
    right: 0;
    top: 15px;
    height: 45px;
    overflow-x: auto;
    overflow-y: hidden;
}

#buttons .row {
    overflow: hidden;
    width: max-content;
}