diff --git Gruntfile.js Gruntfile.js
index e7a348f6d..4deb24b46 100644
--- Gruntfile.js
+++ Gruntfile.js
@@ -216,7 +216,7 @@ module.exports = function( grunt ) {
 					autoRename: false,
 					clean: true
 				},
-				saveUnmodified: false
+				saveUnmodified: true
 			},
 			core: {
 				expand: true,
diff --git src/bp-members/css/blocks/active-members-rtl.css src/bp-members/css/blocks/active-members-rtl.css
new file mode 100644
index 000000000..ccf5bf1b9
--- /dev/null
+++ src/bp-members/css/blocks/active-members-rtl.css
@@ -0,0 +1,8 @@
+[data-type="bp/active-members"] .avatar-block {
+	display: flex;
+	flex-flow: row wrap;
+}
+
+[data-type="bp/active-members"] .avatar-block img {
+	margin: 0.5em;
+}
diff --git src/bp-members/css/blocks/online-members-rtl.css src/bp-members/css/blocks/online-members-rtl.css
new file mode 100644
index 000000000..44cc4783e
--- /dev/null
+++ src/bp-members/css/blocks/online-members-rtl.css
@@ -0,0 +1,8 @@
+[data-type="bp/online-members"] .avatar-block {
+	display: flex;
+	flex-flow: row wrap;
+}
+
+[data-type="bp/online-members"] .avatar-block img {
+	margin: 0.5em;
+}