Add four new snippet examples (#33882)

* Add four new snippet examples

- Dropdowns
- Footers
- List groups
- Modals

* Fix HTML linter errors

* more linter

1 files changed, 34 insertions, 0 deletions

diff --git a/site/content/docs/5.0/examples/modals/modals.css b/site/content/docs/5.0/examples/modals/modals.css
new file mode 100644
index 000000000..8fda8212a
--- /dev/null
+++ b/site/content/docs/5.0/examples/modals/modals.css
@@ -0,0 +1,34 @@
+.b-example-divider {
+  height: 3rem;
+  background-color: rgba(0, 0, 0, .1);
+  border: solid rgba(0, 0, 0, .15);
+  border-width: 1px 0;
+  box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
+}
+
+.bi {
+  vertical-align: -.125em;
+  fill: currentColor;
+}
+
+.rounded-4 { border-radius: .5rem; }
+.rounded-5 { border-radius: .75rem; }
+.rounded-6 { border-radius: 1rem; }
+
+.modal-sheet .modal-dialog {
+  width: 380px;
+  transition: bottom .75s ease-in-out;
+}
+.modal-sheet .modal-footer {
+  padding-bottom: 2rem;
+}
+
+.modal-alert .modal-dialog {
+  width: 380px;
+}
+
+.border-right { border-right: 1px solid #eee; }
+
+.modal-tour .modal-dialog {
+  width: 380px;
+}