openrocket/android/res/layout-large-land/motorbrowser.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:baselineAligned="false"
    android:orientation="horizontal" >

    <FrameLayout
        android:id="@+id/motorBrowserList"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_weight="4" />

    <FrameLayout
        android:id="@+id/sidepane"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1" />

</LinearLayout>