html, body, #react-entry-point {
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden;
}

#viewer-container {
    background-color: transparent !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden;
}

/* crystal-toolkit が内部で生成する Bootstrap card の余白を除去 */
#viewer-container .card {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
}

#viewer-container .card-body {
    margin: 0 !important;
    padding: 0 !important;
}

#viewer-container .container,
#viewer-container .container-fluid {
    margin: 0 !important;
    padding: 0 !important;
}