/*!
 * bootstrap-subset.css — hand-authored minimal Bootstrap 5 subset for the
 * HPT public website. Replaces the 227KB render-blocking bootstrap.min.css.
 *
 * WHY: bootstrap.min.css render-blocked first paint on every page while the
 * site used only a tiny slice of it (grid, a handful of utilities, the FAQ
 * accordion/collapse, one spinner, .img-fluid, .form-control base). This file
 * reproduces EXACTLY those rules, with Bootstrap's own values, so layout is
 * byte-for-byte identical — this is a byte-reduction, NOT a redesign.
 *
 * The full bootstrap.min.css is left on disk (unlinked) as a reference.
 *
 * Surface area verified 2026-08-13 by grepping public_website/templates/:
 *   Grid      .container .row .col .col-{n} .col-{sm,md,lg,xl}-{n} .col-lg
 *             .offset-lg-{1,2} gutters .g-5
 *   Flex/disp .d-none .align-items-{center,start} .justify-content-center
 *   Text      .text-center .text-lg-start .text-md-start .text-primary
 *   Spacing   .m*-{0..5} .p*-{0..5} (t/b/s/e/x/y + all) + the responsive
 *             variants used in templates (.pe-md-4 .ps-md-4 .mb-md-0
 *             .mt-lg-0 .pe-lg-5 — in the media blocks by the responsive text)
 *   Sizing    .w-100
 *   Images    .img-fluid
 *   A11y      .visually-hidden
 *   Form      .form-control (base; custom CSS layers colors/sizes on top)
 *   Spinner   .spinner-border (+ .text-primary color) — meet_tutors loader
 *   Accordion .accordion* + .collapse/.collapsing — FAQ section (JS-driven)
 *   Nav       .nav .nav-link — header menu base (display values the custom
 *             nav CSS in style2.css builds on; see the Nav section below)
 *   Breadcrumb .breadcrumb — hero breadcrumb row base (style2.css layers the
 *             divider + colors on top; see the Breadcrumb section below)
 *
 * bootstrap.bundle.min.js is still linked (defer) and drives ONLY the FAQ
 * collapse/accordion (the tooltip init in head.html is a no-op — no
 * data-bs-toggle="tooltip" exists in any template).
 */

/* ------------------------------------------------------------------ *
 * Root tokens Bootstrap relies on (subset — only what the kept rules use)
 * ------------------------------------------------------------------ */
:root {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  --bs-border-width: 1px;
  --bs-border-color: #dee2e6;
  --bs-border-radius: 0.375rem;
  --bs-body-color: #212529;
  --bs-body-bg: #fff;
  --bs-primary: #0d6efd;
  --bs-primary-rgb: 13, 110, 253;
}

/* ------------------------------------------------------------------ *
 * Container
 * ------------------------------------------------------------------ */
.container,
.container-fluid {
  width: 100%;
  padding-right: calc(var(--bs-gutter-x) * 0.5);
  padding-left: calc(var(--bs-gutter-x) * 0.5);
  margin-right: auto;
  margin-left: auto;
}
@media (min-width: 576px) {
  .container { max-width: 540px; }
}
@media (min-width: 768px) {
  .container { max-width: 720px; }
}
@media (min-width: 992px) {
  .container { max-width: 960px; }
}
@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}
@media (min-width: 1400px) {
  .container { max-width: 1320px; }
}

/* ------------------------------------------------------------------ *
 * Grid — row + columns (mirrors Bootstrap's flex grid exactly)
 * ------------------------------------------------------------------ */
.row {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--bs-gutter-y));
  margin-right: calc(-0.5 * var(--bs-gutter-x));
  margin-left: calc(-0.5 * var(--bs-gutter-x));
}
.row > * {
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  padding-right: calc(var(--bs-gutter-x) * 0.5);
  padding-left: calc(var(--bs-gutter-x) * 0.5);
  margin-top: var(--bs-gutter-y);
}

.col       { flex: 1 0 0%; }
.col-auto  { flex: 0 0 auto; width: auto; }

.col-1  { flex: 0 0 auto; width: 8.33333333%; }
.col-2  { flex: 0 0 auto; width: 16.66666667%; }
.col-3  { flex: 0 0 auto; width: 25%; }
.col-4  { flex: 0 0 auto; width: 33.33333333%; }
.col-5  { flex: 0 0 auto; width: 41.66666667%; }
.col-6  { flex: 0 0 auto; width: 50%; }
.col-7  { flex: 0 0 auto; width: 58.33333333%; }
.col-8  { flex: 0 0 auto; width: 66.66666667%; }
.col-9  { flex: 0 0 auto; width: 75%; }
.col-10 { flex: 0 0 auto; width: 83.33333333%; }
.col-11 { flex: 0 0 auto; width: 91.66666667%; }
.col-12 { flex: 0 0 auto; width: 100%; }

/* Gutters — only .g-5 is used (== gx-5 + gy-5) */
.g-5,
.gx-5 { --bs-gutter-x: 3rem; }
.g-5,
.gy-5 { --bs-gutter-y: 3rem; }

@media (min-width: 576px) {
  .col-sm       { flex: 1 0 0%; }
  .col-sm-auto  { flex: 0 0 auto; width: auto; }
  .col-sm-1  { flex: 0 0 auto; width: 8.33333333%; }
  .col-sm-2  { flex: 0 0 auto; width: 16.66666667%; }
  .col-sm-3  { flex: 0 0 auto; width: 25%; }
  .col-sm-4  { flex: 0 0 auto; width: 33.33333333%; }
  .col-sm-5  { flex: 0 0 auto; width: 41.66666667%; }
  .col-sm-6  { flex: 0 0 auto; width: 50%; }
  .col-sm-7  { flex: 0 0 auto; width: 58.33333333%; }
  .col-sm-8  { flex: 0 0 auto; width: 66.66666667%; }
  .col-sm-9  { flex: 0 0 auto; width: 75%; }
  .col-sm-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-sm-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-sm-12 { flex: 0 0 auto; width: 100%; }
}

@media (min-width: 768px) {
  .col-md       { flex: 1 0 0%; }
  .col-md-auto  { flex: 0 0 auto; width: auto; }
  .col-md-1  { flex: 0 0 auto; width: 8.33333333%; }
  .col-md-2  { flex: 0 0 auto; width: 16.66666667%; }
  .col-md-3  { flex: 0 0 auto; width: 25%; }
  .col-md-4  { flex: 0 0 auto; width: 33.33333333%; }
  .col-md-5  { flex: 0 0 auto; width: 41.66666667%; }
  .col-md-6  { flex: 0 0 auto; width: 50%; }
  .col-md-7  { flex: 0 0 auto; width: 58.33333333%; }
  .col-md-8  { flex: 0 0 auto; width: 66.66666667%; }
  .col-md-9  { flex: 0 0 auto; width: 75%; }
  .col-md-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-md-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-md-12 { flex: 0 0 auto; width: 100%; }
}

@media (min-width: 992px) {
  .col-lg       { flex: 1 0 0%; }
  .col-lg-auto  { flex: 0 0 auto; width: auto; }
  .col-lg-1  { flex: 0 0 auto; width: 8.33333333%; }
  .col-lg-2  { flex: 0 0 auto; width: 16.66666667%; }
  .col-lg-3  { flex: 0 0 auto; width: 25%; }
  .col-lg-4  { flex: 0 0 auto; width: 33.33333333%; }
  .col-lg-5  { flex: 0 0 auto; width: 41.66666667%; }
  .col-lg-6  { flex: 0 0 auto; width: 50%; }
  .col-lg-7  { flex: 0 0 auto; width: 58.33333333%; }
  .col-lg-8  { flex: 0 0 auto; width: 66.66666667%; }
  .col-lg-9  { flex: 0 0 auto; width: 75%; }
  .col-lg-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-lg-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-lg-12 { flex: 0 0 auto; width: 100%; }
  .offset-lg-0 { margin-left: 0; }
  .offset-lg-1 { margin-left: 8.33333333%; }
  .offset-lg-2 { margin-left: 16.66666667%; }
}

@media (min-width: 1200px) {
  .col-xl       { flex: 1 0 0%; }
  .col-xl-auto  { flex: 0 0 auto; width: auto; }
  .col-xl-1  { flex: 0 0 auto; width: 8.33333333%; }
  .col-xl-2  { flex: 0 0 auto; width: 16.66666667%; }
  .col-xl-3  { flex: 0 0 auto; width: 25%; }
  .col-xl-4  { flex: 0 0 auto; width: 33.33333333%; }
  .col-xl-5  { flex: 0 0 auto; width: 41.66666667%; }
  .col-xl-6  { flex: 0 0 auto; width: 50%; }
  .col-xl-7  { flex: 0 0 auto; width: 58.33333333%; }
  .col-xl-8  { flex: 0 0 auto; width: 66.66666667%; }
  .col-xl-9  { flex: 0 0 auto; width: 75%; }
  .col-xl-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-xl-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-xl-12 { flex: 0 0 auto; width: 100%; }
}

/* ------------------------------------------------------------------ *
 * Display / flex utilities (only the ones the templates use)
 * ------------------------------------------------------------------ */
.d-none  { display: none !important; }
.d-block { display: block !important; }
.d-flex  { display: flex !important; }

.align-items-start   { align-items: flex-start !important; }
.align-items-center  { align-items: center !important; }
.justify-content-center { justify-content: center !important; }

.w-100 { width: 100% !important; }

/* ------------------------------------------------------------------ *
 * Text utilities
 * ------------------------------------------------------------------ */
.text-center { text-align: center !important; }
.text-primary { color: rgba(var(--bs-primary-rgb), 1) !important; }

@media (min-width: 768px) {
  .text-md-start { text-align: left !important; }
  /* Responsive spacing (md+) — used in the hero includes + regional/info pages.
     Missing these silently dropped the tablet/desktop padding & margin resets
     the templates assume (e.g. a two-column hero's inter-column padding). */
  .pe-md-4 { padding-right: 1.5rem !important; }
  .ps-md-4 { padding-left: 1.5rem !important; }
  .mb-md-0 { margin-bottom: 0 !important; }
}
@media (min-width: 992px) {
  .text-lg-start { text-align: left !important; }
  /* Responsive spacing (lg+). mt-lg-0 zeroes the mobile top-margin on the
     hero form column so it aligns with the content column on desktop —
     without it the form sits ~24px low on every hero_with_form lander. */
  .mt-lg-0 { margin-top: 0 !important; }
  .pe-lg-5 { padding-right: 3rem !important; }
}

/* ------------------------------------------------------------------ *
 * Spacing utilities — Bootstrap scale 0..5 (.25rem step; 3=1rem)
 *   0 -> 0, 1 -> .25rem, 2 -> .5rem, 3 -> 1rem, 4 -> 1.5rem, 5 -> 3rem
 * Covers all sides + t/b/s/e/x/y that appear in the templates.
 * ------------------------------------------------------------------ */
.m-0 { margin: 0 !important; }
.m-1 { margin: 0.25rem !important; }
.m-2 { margin: 0.5rem !important; }
.m-3 { margin: 1rem !important; }
.m-4 { margin: 1.5rem !important; }
.m-5 { margin: 3rem !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }

.ms-0 { margin-left: 0 !important; }
.ms-1 { margin-left: 0.25rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.ms-3 { margin-left: 1rem !important; }
.ms-4 { margin-left: 1.5rem !important; }
.ms-5 { margin-left: 3rem !important; }

.me-0 { margin-right: 0 !important; }
.me-1 { margin-right: 0.25rem !important; }
.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }
.me-4 { margin-right: 1.5rem !important; }
.me-5 { margin-right: 3rem !important; }

.mx-0 { margin-right: 0 !important; margin-left: 0 !important; }
.mx-1 { margin-right: 0.25rem !important; margin-left: 0.25rem !important; }
.mx-2 { margin-right: 0.5rem !important; margin-left: 0.5rem !important; }
.mx-3 { margin-right: 1rem !important; margin-left: 1rem !important; }
.mx-4 { margin-right: 1.5rem !important; margin-left: 1.5rem !important; }
.mx-5 { margin-right: 3rem !important; margin-left: 3rem !important; }
.mx-auto { margin-right: auto !important; margin-left: auto !important; }

.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.my-1 { margin-top: 0.25rem !important; margin-bottom: 0.25rem !important; }
.my-2 { margin-top: 0.5rem !important; margin-bottom: 0.5rem !important; }
.my-3 { margin-top: 1rem !important; margin-bottom: 1rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-5 { margin-top: 3rem !important; margin-bottom: 3rem !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: 0.25rem !important; }
.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: 0.25rem !important; }
.pt-2 { padding-top: 0.5rem !important; }
.pt-3 { padding-top: 1rem !important; }
.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: 0.25rem !important; }
.pb-2 { padding-bottom: 0.5rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }
.pb-5 { padding-bottom: 3rem !important; }

.ps-0 { padding-left: 0 !important; }
.ps-1 { padding-left: 0.25rem !important; }
.ps-2 { padding-left: 0.5rem !important; }
.ps-3 { padding-left: 1rem !important; }
.ps-4 { padding-left: 1.5rem !important; }
.ps-5 { padding-left: 3rem !important; }

.pe-0 { padding-right: 0 !important; }
.pe-1 { padding-right: 0.25rem !important; }
.pe-2 { padding-right: 0.5rem !important; }
.pe-3 { padding-right: 1rem !important; }
.pe-4 { padding-right: 1.5rem !important; }
.pe-5 { padding-right: 3rem !important; }

.px-0 { padding-right: 0 !important; padding-left: 0 !important; }
.px-1 { padding-right: 0.25rem !important; padding-left: 0.25rem !important; }
.px-2 { padding-right: 0.5rem !important; padding-left: 0.5rem !important; }
.px-3 { padding-right: 1rem !important; padding-left: 1rem !important; }
.px-4 { padding-right: 1.5rem !important; padding-left: 1.5rem !important; }
.px-5 { padding-right: 3rem !important; padding-left: 3rem !important; }

.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-1 { padding-top: 0.25rem !important; padding-bottom: 0.25rem !important; }
.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

/* ------------------------------------------------------------------ *
 * Images
 * ------------------------------------------------------------------ */
.img-fluid {
  max-width: 100%;
  height: auto;
}

/* ------------------------------------------------------------------ *
 * Accessibility
 * ------------------------------------------------------------------ */
.visually-hidden,
.visually-hidden-focusable:not(:focus):not(:focus-within) {
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ------------------------------------------------------------------ *
 * Form control base (custom CSS in style2/elite layers colors + sizes on top)
 * ------------------------------------------------------------------ */
.form-control {
  display: block;
  width: 100%;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  background-clip: padding-box;
  border: var(--bs-border-width) solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  appearance: none;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.form-control:focus {
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}
.form-control::placeholder {
  color: #6c757d;
  opacity: 1;
}
.form-control:disabled {
  background-color: #e9ecef;
  opacity: 1;
}

/* ------------------------------------------------------------------ *
 * Spinner (meet_tutors loader) — .spinner-border + .spinner-border-sm
 * ------------------------------------------------------------------ */
@keyframes spinner-border {
  to { transform: rotate(360deg); }
}
.spinner-border {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: -0.125em;
  border: 0.25em solid currentcolor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: 0.75s linear infinite spinner-border;
}
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.2em;
}
@media (prefers-reduced-motion: reduce) {
  .spinner-border { animation-duration: 1.5s; }
}

/* ------------------------------------------------------------------ *
 * Collapse (JS-driven by bootstrap.bundle.min.js) — FAQ accordion
 * ------------------------------------------------------------------ */
.collapse:not(.show) { display: none; }
.collapsing {
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}
@media (prefers-reduced-motion: reduce) {
  .collapsing { transition: none; }
}

/* ------------------------------------------------------------------ *
 * Accordion structural base — colors/padding/fonts are themed by
 * style2.css + elite.css (.faq-accordion ...). This provides only the
 * structure Bootstrap's JS + markup assume: full-width flex button and
 * the chevron ::after that rotates when the panel opens.
 * ------------------------------------------------------------------ */
.accordion {
  --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23212529' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M2 5L8 11L14 5'/%3e%3c/svg%3e");
  --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230c63e4' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M2 5L8 11L14 5'/%3e%3c/svg%3e");
  --bs-accordion-btn-icon-width: 1.25rem;
  --bs-accordion-btn-icon-transform: rotate(-180deg);
  --bs-accordion-btn-icon-transition: transform 0.2s ease-in-out;
}
.accordion-item {
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  border: var(--bs-border-width) solid var(--bs-border-color);
}
.accordion-item:first-of-type {
  border-top-left-radius: var(--bs-border-radius);
  border-top-right-radius: var(--bs-border-radius);
}
.accordion-item:not(:first-of-type) {
  border-top: 0;
}
.accordion-item:last-of-type {
  border-bottom-right-radius: var(--bs-border-radius);
  border-bottom-left-radius: var(--bs-border-radius);
}
.accordion-header { margin-bottom: 0; }
.accordion-button {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  color: var(--bs-body-color);
  text-align: left;
  background-color: var(--bs-body-bg);
  border: 0;
  border-radius: 0;
  overflow-anchor: none;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out,
    border-radius 0.15s ease;
}
.accordion-button:not(.collapsed) {
  color: #0c63e4;
  background-color: #e7f1ff;
  box-shadow: inset 0 -1px 0 var(--bs-border-color);
}
.accordion-button:not(.collapsed)::after {
  background-image: var(--bs-accordion-btn-active-icon);
  transform: var(--bs-accordion-btn-icon-transform);
}
.accordion-button::after {
  flex-shrink: 0;
  width: var(--bs-accordion-btn-icon-width);
  height: var(--bs-accordion-btn-icon-width);
  margin-left: auto;
  content: "";
  background-image: var(--bs-accordion-btn-icon);
  background-repeat: no-repeat;
  background-size: var(--bs-accordion-btn-icon-width);
  transition: var(--bs-accordion-btn-icon-transition);
}
@media (prefers-reduced-motion: reduce) {
  .accordion-button::after { transition: none; }
}
.accordion-button:hover { z-index: 2; }
.accordion-button:focus {
  z-index: 3;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}
.accordion-body {
  padding: 1rem 1.25rem;
}

/* ---------------------------------------------------------------------------
 * Nav (header menu base) — LOAD-BEARING for the site header.
 *
 * The header (includes/header.html) marks up its menu with Bootstrap's
 * .nav / .nav-item / .nav-link classes and the custom nav styling in
 * style2.css layers ON TOP of Bootstrap's base display values — it does NOT
 * redefine them. So these two rules are structural, not cosmetic:
 *   - .nav {display:flex}  → the top-level menu is a horizontal row.
 *                            Without it the <ul class="nav"> is a block list
 *                            and the items stack vertically.
 *   - .nav-link {display:block} → each dropdown link is a block, so its
 *                            padding (set in style2.css) separates the rows.
 *                            Without it the <a> stays inline and vertical
 *                            padding can't push siblings apart — the submenu
 *                            items crowd together and become unreadable.
 * These were missed in the original subset (grep didn't include the header's
 * .nav classes), which broke the menu at every breakpoint. Bootstrap's own
 * values; the * and ul resets in style2.css already zero the padding/margin
 * and list-style Bootstrap would otherwise set here.
 * ------------------------------------------------------------------------- */
.nav {
  display: flex;
  flex-wrap: wrap;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}
.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  text-decoration: none;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out;
}

/* ---------------------------------------------------------------------------
 * Breadcrumb (hero breadcrumb on regional pages) — same load-bearing story as
 * the nav above. The markup uses Bootstrap's .breadcrumb / .breadcrumb-item and
 * style2.css layers ONLY the divider (›), font size, and link colors on top —
 * it relies on Bootstrap's base .breadcrumb{display:flex} for the horizontal
 * row. Without it the crumbs stack vertically. Bootstrap's own values; the *
 * and ul resets in style2.css already zero the padding/margin/list-style.
 * ------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin-bottom: 0;
  list-style: none;
}