html body {
    min-height: 100vh;
}
html body .builder-carcass .builder-row:empty {
    display: none;
}
html body .builder-carcass .builder-row .spinner-container {
    display: flex;
    min-height: 100vh;
    padding-bottom: 0;
}
html body .builder-carcass .builder-row .spinner-section {
    margin-bottom: 0;
}
html body .wheel-tab-row {
    display: none;
}
html body .action-buttons-row {
    display: none;
}