#bootstrap_5 {
    all: initial;
    display: block;
    width: 100%;
    min-width: 0;
    visibility: hidden;
}

#bootstrap_5.bootstrap-5-ready {
    visibility: visible;
}

#bootstrap_5 > iframe {
    display: block;
    width: 100%;
    min-height: 1px;
    border: 0;
    background: transparent;
}