gecko/mobile/android/base/resources/layout/remote_tabs_group.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

<Gecko.AllCapsTextView xmlns:android="http://schemas.android.com/apk/res/android"
                       android:id="@+id/client"
                       android:layout_width="fill_parent"
                       android:layout_height="@dimen/remote_tab_group_row_height"
                       style="@style/TabRowTextAppearance.Url"
                       android:background="@android:color/transparent"
                       android:paddingLeft="4dp"
                       android:paddingRight="4dp"
                       android:textStyle="bold"
                       android:textSize="14sp"
                       android:gravity="center_vertical"/>