diff --git a/src/wp-admin/css/customize-controls.css b/src/wp-admin/css/customize-controls.css
index 044edc5b6a..99333735c1 100644
--- a/src/wp-admin/css/customize-controls.css
+++ b/src/wp-admin/css/customize-controls.css
@@ -1631,7 +1631,7 @@ p.customize-section-description {
 
 .theme-browser .theme.active .theme-actions,
 .wp-customizer .theme-browser .theme .theme-actions {
-	padding: 10px 15px;
+	padding: 9px 15px;
 	box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
 }
 
@@ -2937,21 +2937,9 @@ body.adding-widget .add-new-widget:before,
 	.wp-core-ui .themes-filter-bar .feature-filter-toggle {
 		margin: 0;
 	}
-
-	.theme-browser .theme.active .theme-actions,
-	.wp-customizer .theme-browser .theme .theme-actions {
-		padding: 9px 15px;
-		box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
-	}
 }
 
 @media screen and (max-width: 600px) {
-	.theme-browser .theme.active .theme-actions,
-	.wp-customizer .theme-browser .theme .theme-actions {
-		padding: 8px 15px;
-		box-shadow: none;
-	}
-
 	.wp-full-overlay.expanded {
 		margin-left: 0;
 	}
diff --git a/src/wp-admin/css/themes.css b/src/wp-admin/css/themes.css
index 029544ba51..4b793a0fd2 100644
--- a/src/wp-admin/css/themes.css
+++ b/src/wp-admin/css/themes.css
@@ -229,7 +229,7 @@ body.js .theme-browser.search-loading {
 	top: 50%;
 	transform: translateY(-50%);
 	right: 0;
-	padding: 10px 15px;
+	padding: 9px 15px;
 	box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
 }
 
@@ -1910,8 +1910,8 @@ body.full-overlay-active {
 
 	.theme-browser .theme.active .theme-actions,
 	.theme-browser .theme .theme-actions {
-		padding-top: 8px;
-		padding-bottom: 8px;
+		padding-top: 4px;
+		padding-bottom: 4px;
 	}
 }