List of input methods should display only one item per line

Change-Id: Id45fe55fd40ffc99d1712424ecf651573a62e58e

resources/css/ext.uls.inputsettings.less

@@ -100,6 +100,10 @@
 	background: #f0f0f0;
 }
 
+.uls-input-settings-inputmethods-list .mw-ui-radio {
+	display: block;
+}
+
 .uls-ime-notification-bubble .link {
 	color: #0645ad;
 	cursor: pointer;