/* form error */
.error {
    color: red;
}

.error p {
    margin-bottom: 0px;
}

label.required::after {
    content: "*";
    color: red;
}
/* end form error */


/* iframe */
.iframe-responsive {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%;
}
.iframe-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

/* end iframe */

/* table sticky header */
table.table-sticky-thead {
    border-collapse: separate; /* Don't collapse */
    border-spacing: 0;
}
table.table-sticky-thead thead {
    position: sticky;
    top: 0px;
    z-index: 1;
    background-color: white;
}
/* end table sticky header */

/* bootstrap form */
/* Upgrade from bootstrap 4: bootstrap 5 remove .form-group */
.form-group { 
    margin-bottom: 1rem;
}