diff --git a/wp-admin/css/theme-install-rtl.css b/wp-admin/css/theme-install-rtl.css
new file mode 100644
index 0000000000..3dd959c6ad
--- /dev/null
+++ b/wp-admin/css/theme-install-rtl.css
@@ -0,0 +1 @@
+div.star{left:auto;right:0;}.star img,div.star a,div.star a:hover,div.star a:visited{right:auto;left:0;}.theme-listing .theme-item h3{font-style:normal;}#theme-information .theme-preview-img{float:right;margin:5px 15px 10px 25px;}#theme-information .action-button #cancel{float:right;}#theme-information .action-button #install{float:left;}.feature-filter .feature-group{float:right;}.feature-filter .feature-name{float:right;text-align:left;}.feature-filter .feature-group li{float:right;padding-right:0;padding-left:25px;}
\ No newline at end of file
diff --git a/wp-admin/css/theme-install-rtl.dev.css b/wp-admin/css/theme-install-rtl.dev.css
new file mode 100644
index 0000000000..1194688320
--- /dev/null
+++ b/wp-admin/css/theme-install-rtl.dev.css
@@ -0,0 +1,41 @@
+div.star {
+	left:auto;
+	right: 0;
+}
+
+.star img, div.star a, div.star a:hover, div.star a:visited {
+	right: auto;
+	left: 0;
+}
+
+.theme-listing .theme-item h3 {
+	font-style: normal;
+}
+
+#theme-information .theme-preview-img {
+	float: right;
+	margin: 5px 15px 10px 25px;
+}
+
+#theme-information .action-button #cancel {
+	float: right;
+}
+
+#theme-information .action-button #install {
+	float: left;
+}
+
+.feature-filter .feature-group {
+	float: right;
+}
+
+.feature-filter .feature-name {
+	float: right;
+	text-align: left;
+}
+
+.feature-filter .feature-group li {
+	float: right;
+	padding-right: 0;
+	padding-left: 25px;
+}
\ No newline at end of file