diff --git a/assets/css/frontend/base/blocks.css b/assets/css/frontend/base/blocks.css
new file mode 100644
index 0000000..5fa1343
--- /dev/null
+++ b/assets/css/frontend/base/blocks.css
@@ -0,0 +1,45 @@
+/* Set aspect ratios on embeds in Gutenberg blocks */
+.wp-has-aspect-ratio .wp-block-embed__wrapper {
+	height: 0;
+	overflow: hidden;
+	padding-top: 56.25%;
+	position: relative;
+
+	& iframe {
+		height: 100%;
+		left: 0;
+		max-width: 100%;
+		position: absolute;
+		top: 0;
+		width: 100%;
+	}
+}
+
+.wp-embed-aspect-21-9 .wp-block-embed__wrapper {
+	padding-top: 42.85%;
+}
+
+.wp-embed-aspect-18-9 .wp-block-embed__wrapper,
+.wp-embed-aspect-9-16 .wp-block-embed__wrapper {
+	padding-top: 50%;
+}
+
+.wp-embed-aspect-16-9 .wp-block-embed__wrapper {
+	padding-top: 56.25%;
+}
+
+.wp-embed-aspect-4-3 .wp-block-embed__wrapper {
+	padding-top: 75%;
+}
+
+.wp-embed-aspect-1-1 .wp-block-embed__wrapper {
+	padding-top: 100%;
+}
+
+.wp-embed-aspect-9-6 .wp-block-embed__wrapper {
+	padding-top: 66.66%;
+}
+
+.wp-embed-aspect-1-2 .wp-block-embed__wrapper {
+	padding-top: 200%;
+}
diff --git a/assets/css/frontend/base/index.css b/assets/css/frontend/base/index.css
index 3ffbdab..a3c4fa4 100755
--- a/assets/css/frontend/base/index.css
+++ b/assets/css/frontend/base/index.css
@@ -1,2 +1,3 @@
+@import url("blocks.css");
 @import url("prefers-reduced-motion.css");
 @import url("wordpress.css");
diff --git a/includes/core.php b/includes/core.php
index 91f062b..e74b35b 100755
--- a/includes/core.php
+++ b/includes/core.php
@@ -45,6 +45,10 @@ function theme_setup() {
 	add_theme_support( 'automatic-feed-links' );
 	add_theme_support( 'title-tag' );
 	add_theme_support( 'post-thumbnails' );
+	add_theme_support( 'disable-custom-font-sizes' );
+	add_theme_support( 'disable-custom-colors' );
+	add_theme_support( 'editor-color-palette', array() );
+
 	add_theme_support(
 		'html5',
 		array(