Merge pull request #3081 from vector-im/luke/css-login-support

Add CSS for a support box in login

src/skins/vector/css/matrix-react-sdk/structures/login/_Login.scss

@@ -49,6 +49,13 @@ limitations under the License.
     height: 100%
 }
 
+.mx_Login_support {
+    text-align: center;
+    font-size: 13px;
+    margin-top: 0px;
+    opacity: 0.7;
+}
+
 .mx_Login_field {
     width: 280px;
     border-radius: 3px;