/* Hercules compatibility helpers for legacy content on Bootstrap 5.3.8. */
.panel-group { margin-bottom: 20px; }
.panel-group .panel + .panel { margin-top: 8px; }
.panel {
    margin-bottom: 0;
    background-color: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: none;
    overflow: hidden;
}
.panel-default > .panel-heading {
    color: #111827;
    background-color: #f8fafc;
    border-bottom: 1px solid #e5e7eb;
}
.panel-heading { padding: 0; }
.panel-title { margin: 0; font-size: 16px; }
.panel-heading h4 a { color: inherit; text-decoration: none; }
.panel-body { padding: 15px; }
.img-responsive { display: block; max-width: 100%; height: auto; }
.float-start { float: left !important; }
.float-end { float: right !important; }
.page-header { padding-bottom: 9px; margin: 40px 0 20px; border-bottom: 1px solid #eee; }
.thumbnail { display: block; padding: 4px; margin-bottom: 20px; background: #fff; border: 1px solid #ddd; border-radius: 4px; }
.tab-widget .nav-tabs .nav-link { border-radius: 0; width: 100%; }
.alert-box .btn-close { float: right; padding: .75rem; }
@media (max-width: 575.98px) {
    .panel-heading h4 a { padding: 12px 14px; }
}