diff --git a/docs/book/theme/css/custom.css b/docs/book/theme/css/custom.css
index 16e3b210e95..3678cc320c2 100644
--- a/docs/book/theme/css/custom.css
+++ b/docs/book/theme/css/custom.css
@@ -1,3 +1,30 @@
.menu-title img {
vertical-align: bottom;
}
+
+#notice-bar {
+ background: var(--bg);
+ padding: 1em;
+ margin-left: calc(-1 * var(--page-padding));
+ margin-right: calc(-1 * var(--page-padding));
+ margin-bottom: 1em;
+
+ border-bottom: 1px solid var(--table-border-color);
+ box-shadow: 0 1px 5px 0 var(--table-border-color);
+}
+
+#notice-bar * {
+ color: var(--fg);
+}
+
+#notice-bar a {
+ text-decoration: none;
+}
+
+#notice-bar a:not(.header) {
+ color: var(--links);
+}
+
+#notice-bar h2 {
+ margin-top: 0;
+}
diff --git a/docs/book/theme/header.hbs b/docs/book/theme/header.hbs
new file mode 100644
index 00000000000..586f6da651f
--- /dev/null
+++ b/docs/book/theme/header.hbs
@@ -0,0 +1,7 @@
+ We stand in solidarity with the Black community. Racism is unacceptable. It conflicts with the core values of the Kubernetes project and our community does not tolerate it.Black lives matter.
+