1 files changed, 98 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/theme-tools/compat/twentytwentyone.css b/plugins/jetpack/modules/theme-tools/compat/twentytwentyone.css
new file mode 100644
index 00000000..f8d6dd56
--- /dev/null
+++ b/plugins/jetpack/modules/theme-tools/compat/twentytwentyone.css
@@ -0,0 +1,98 @@
+/**
+ * Related Posts
+ */
+
+.entry-content #jp-relatedposts {
+	max-width: var(--responsive--aligndefault-width);
+	margin-left: auto;
+	margin-right: auto;
+}
+
+/**
+ * Infinite Scroll
+ */
+
+/* Globally hidden elements when Infinite Scroll is supported and in use. */
+.infinite-scroll .pagination,
+.infinite-scroll.neverending .widget-area,
+.infinite-scroll.neverending footer#colophon {
+	/* Theme Footer (when set to scrolling) */
+	display: none;
+}
+
+/* When Infinite Scroll has reached its end we need to re-display elements that were hidden (via .neverending) before. */
+.infinity-end.neverending .widget-area,
+.infinity-end.neverending footer#colophon {
+	display: block;
+}
+
+body[class*=" infinity-"] main#main > article:last-of-type .entry-footer {
+	border-bottom: var(--separator--height) solid var(--separator--border-color);
+}
+
+body:not(.infinity-end) .site-main > div:nth-last-child(2) > article:last-of-type .entry-footer,
+body.infinity-end .site-main > div:last-of-type > article:last-of-type .entry-footer {
+	border: none;
+}
+
+.site-main > .infinite-wrap > article > .entry-footer {
+	margin-top: var(--global--spacing-vertical);
+	padding-top: var(--global--spacing-unit);
+	padding-bottom: calc(3 * var(--global--spacing-vertical));
+	border-bottom: var(--separator--height) solid var(--separator--border-color);
+}
+
+.site-main > .infinite-wrap > * {
+	margin-top: calc(3 * var(--global--spacing-vertical));
+	margin-bottom: calc(3 * var(--global--spacing-vertical));
+}
+
+#infinite-handle {
+	text-align: center;
+}
+
+.infinite-loader {
+	margin: calc(3 * 1rem) auto;
+}
+
+#infinite-handle span {
+	color: var(--global--color-background);
+	background-color: var(--global--color-secondary);;
+	font-family: var(--global--font-primary);
+	font-size: var(--global--font-size-base);
+	font-weight: 500;
+	line-height: 1.5;
+	border-width: 3px;
+	border-radius: 0;
+	padding: 15px calc(2 * var(--button--padding-vertical));
+	max-width: 170px;
+	margin: auto;
+}
+
+#infinite-handle span:hover {
+	color: var(--global--color-secondary);
+	background-color: var(--global--color-background);
+	border-color: var(--global--color-secondary);
+	border-style: solid;
+}
+
+#infinite-handle span:active {
+	color: var(--global--color-secondary);
+	background-color: var(--global--color-background);
+	border-color: var(--global--color-secondary);
+}
+
+/* Customizer */
+.widget-area .widget_block {
+	min-width: 0;
+}
+
+@media only screen and (min-width: 1024px) {
+	.widget-area {
+		/*
+			Fix: minimum width of 0
+			See: https://css-tricks.com/preventing-a-grid-blowout/
+		*/
+		grid-template-columns: repeat( 3, minmax(0, 1fr) );
+	}
+}