Extract language selector styles

res/css/structures/auth/_LanguageSelector.scss

@@ -0,0 +1,27 @@
+/*
+Copyright 2019 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+.mx_Auth_language {
+    margin-left: auto;
+    margin-right: auto;
+    min-width: 60%;
+}
+
+.mx_Auth_language_div {
+    display: flex;
+    margin-top: 12px;
+    margin-bottom: 12px;
+}

res/css/structures/auth/_Login.scss

@@ -233,16 +233,3 @@ limitations under the License.
     margin: 3px;
     vertical-align: top;
 }
-
-.mx_Login_language {
-  margin-left: auto;
-  margin-right: auto;
-  min-width: 60%;
-}
-
-.mx_Login_language_div {
-  display: flex;
-  margin-top: 12px;
-  margin-bottom: 12px;
-}
-

src/components/structures/auth/LanguageSelector.js

@@ -32,7 +32,7 @@ export default function LanguageSelector() {
     if (SdkConfig.get()['disable_login_language_selector']) return <div />;
 
     const LanguageDropdown = sdk.getComponent('views.elements.LanguageDropdown');
-    return <div className="mx_Login_language_div">
-        <LanguageDropdown onOptionChange={onChange} className="mx_Login_language" value={getCurrentLanguage()} />
+    return <div className="mx_Auth_language_div">
+        <LanguageDropdown onOptionChange={onChange} className="mx_Auth_language" value={getCurrentLanguage()} />
     </div>;
 }