.pdf-viewer-iframe {
    height: calc(100vh - 77px);
    width: 100%;
}

.pdf-viewer-loader {
    width: 400px;
    height: 400px;
}

.loader-container {
    width: 100%;
    height: calc(100vh - 77px);
}

.pdf-viewer-loader-size {
    width: 3rem;
    height: 3rem;
}

.navbar {
    background-color: rgb(173, 0, 9);
    border: 0;
}

.navbar-brand {
    margin: 10px;
}