Distorted Android

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

              android:id="@+id/fragment3dRowBrightness"

              android:orientation="horizontal"

              android:layout_width="match_parent"

              android:layout_height="wrap_content" >

    <LinearLayout

        android:layout_width="0dp"

        android:layout_height="match_parent"

        android:layout_weight="0.70"

        android:orientation="vertical" >

        <TextView

            android:id="@+id/fragment3dbrightnessText"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_marginEnd="5dp"

            android:layout_marginStart="5dp"

            android:layout_marginTop="3dp" />

        <SeekBar

            android:id="@+id/fragment3dbrightnessBar1"

            android:layout_width="fill_parent"

            android:layout_height="wrap_content"

            android:layout_gravity="end"

            android:layout_marginEnd="5dp"

            android:layout_marginLeft="5dp"

            android:layout_marginRight="5dp" />

    </LinearLayout>

    <Button

        android:id="@+id/fragment3dUpBrightness"

        android:layout_width="60dp"

        android:layout_height="fill_parent"

        android:onClick="ButtonBrightness"

        android:text="@string/Up" />

</LinearLayout>