.iframe-container {
    position: relative;
    width: 100%;
    height: calc(100vh - 64px - 100px); /* 100vh - nav - padding/extra space */
    min-height: 800px;
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}
iframe {
    width: 100%;
    height: 100%;
    border: none;
}