diff --git a/app/src/main/res/drawable-v21/habits_item_check_normal.xml b/app/src/main/res/drawable-v21/habits_item_check_normal.xml
deleted file mode 100644
index 48bf29073..000000000
--- a/app/src/main/res/drawable-v21/habits_item_check_normal.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-    <item>
-        <shape android:shape="oval" >
-            <gradient
-                android:endColor="#00000000"
-                android:gradientRadius="50%p"
-                android:startColor="#50000000"
-                android:type="radial" />
-        </shape>
-    </item>
-    <item
-        android:bottom="5dp"
-        android:left="2dp"
-        android:right="4dp"
-        android:top="1dp">
-        <shape android:shape="oval" >
-            <solid android:color="#ffffff" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v21/habits_item_check_pressed.xml b/app/src/main/res/drawable-v21/habits_item_check_pressed.xml
deleted file mode 100644
index 372605fdd..000000000
--- a/app/src/main/res/drawable-v21/habits_item_check_pressed.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-    <item>
-        <shape android:shape="oval" >
-            <gradient
-                android:endColor="#00000000"
-                android:gradientRadius="50%p"
-                android:startColor="#50000000"
-                android:type="radial" />
-        </shape>
-    </item>
-    <item
-        android:bottom="5dp"
-        android:left="2dp"
-        android:right="4dp"
-        android:top="1dp">
-        <shape android:shape="oval" >
-            <solid android:color="#20000000" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/habits_item_check_normal.xml b/app/src/main/res/drawable/habits_item_check_normal.xml
deleted file mode 100644
index f0c7ae544..000000000
--- a/app/src/main/res/drawable/habits_item_check_normal.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-    <item>
-        <shape android:shape="oval" >
-            <gradient
-                android:endColor="#00000000"
-                android:gradientRadius="@dimen/radius"
-                android:startColor="#50000000"
-                android:type="radial" />
-        </shape>
-    </item>
-    <item
-        android:bottom="6dp"
-        android:left="4dp"
-        android:right="4dp"
-        android:top="2dp">
-        <shape android:shape="oval" >
-            <solid android:color="#ffffff" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/habits_item_check_pressed.xml b/app/src/main/res/drawable/habits_item_check_pressed.xml
deleted file mode 100644
index 1760e40d2..000000000
--- a/app/src/main/res/drawable/habits_item_check_pressed.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-    <item>
-        <shape android:shape="oval" >
-            <gradient
-                android:endColor="#00000000"
-                android:gradientRadius="@dimen/radius"
-                android:startColor="#50000000"
-                android:type="radial" />
-        </shape>
-    </item>
-    <item
-        android:bottom="6dp"
-        android:left="4dp"
-        android:right="4dp"
-        android:top="2dp">
-        <shape android:shape="oval" >
-            <solid android:color="#20000000" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/habits_list_header_amoled_background.xml b/app/src/main/res/drawable/habits_list_header_amoled_background.xml
deleted file mode 100644
index b65fb29c3..000000000
--- a/app/src/main/res/drawable/habits_list_header_amoled_background.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-
-    <item android:top="40dp">
-        <shape android:shape="rectangle" >
-            <gradient
-                android:startColor="@color/black"
-                android:endColor="@color/black"
-                android:angle="270"/>
-        </shape>
-    </item>
-    <item android:bottom="2dp">
-        <shape android:shape="rectangle" >
-            <solid android:color="@color/black" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/habits_list_header_dark_background.xml b/app/src/main/res/drawable/habits_list_header_dark_background.xml
deleted file mode 100644
index 88989c254..000000000
--- a/app/src/main/res/drawable/habits_list_header_dark_background.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-
-    <item android:top="40dp">
-        <shape android:shape="rectangle" >
-            <gradient
-                android:startColor="#30000000"
-                android:endColor="#00000000"
-                android:angle="270"/>
-        </shape>
-    </item>
-    <item android:bottom="2dp">
-        <shape android:shape="rectangle" >
-            <solid android:color="#202020" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/habits_list_header_light_background.xml b/app/src/main/res/drawable/habits_list_header_light_background.xml
deleted file mode 100644
index 66413f277..000000000
--- a/app/src/main/res/drawable/habits_list_header_light_background.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
-
-    <item android:top="44dp">
-        <shape android:shape="rectangle" >
-            <gradient
-                android:startColor="#30000000"
-                android:endColor="#00000000"
-                android:angle="270"/>
-        </shape>
-    </item>
-    <item android:bottom="21dp">
-        <shape android:shape="rectangle" >
-            <solid android:color="@color/grey_200" />
-        </shape>
-    </item>
-
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/values-hdpi/dimens.xml b/app/src/main/res/values-hdpi/dimens.xml
deleted file mode 100644
index 609e7cc33..000000000
--- a/app/src/main/res/values-hdpi/dimens.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <item name="radius" format="float" type="dimen">30</item>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ldpi/dimens.xml b/app/src/main/res/values-ldpi/dimens.xml
deleted file mode 100644
index dbf689c08..000000000
--- a/app/src/main/res/values-ldpi/dimens.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <item name="radius" format="float" type="dimen">15</item>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-mdpi/dimens.xml b/app/src/main/res/values-mdpi/dimens.xml
deleted file mode 100644
index 2521bf6d7..000000000
--- a/app/src/main/res/values-mdpi/dimens.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <item name="radius" format="float" type="dimen">20</item>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-w820dp/dimens.xml b/app/src/main/res/values-w820dp/dimens.xml
deleted file mode 100644
index 76b693cc8..000000000
--- a/app/src/main/res/values-w820dp/dimens.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-
-    <!--
-         Example customization of dimensions originally defined in res/values/dimens.xml
-         (such as screen margins) for screens with more than 820dp of available width. This
-         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively).
-    -->
-    <dimen name="activity_horizontal_margin">64dp</dimen>
-
-</resources>
diff --git a/app/src/main/res/values-xhdpi/dimens.xml b/app/src/main/res/values-xhdpi/dimens.xml
deleted file mode 100644
index 213bceb66..000000000
--- a/app/src/main/res/values-xhdpi/dimens.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <item name="radius" format="float" type="dimen">40</item>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-xxhdpi/dimens.xml b/app/src/main/res/values-xxhdpi/dimens.xml
deleted file mode 100644
index 3e19a61c2..000000000
--- a/app/src/main/res/values-xxhdpi/dimens.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <item name="radius" format="float" type="dimen">60</item>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-xxxhdpi/dimens.xml b/app/src/main/res/values-xxxhdpi/dimens.xml
deleted file mode 100644
index c28821474..000000000
--- a/app/src/main/res/values-xxxhdpi/dimens.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
-  ~
-  ~ This file is part of Loop Habit Tracker.
-  ~
-  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by the
-  ~ Free Software Foundation, either version 3 of the License, or (at your
-  ~ option) any later version.
-  ~
-  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
-  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-  ~ more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License along
-  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<resources>
-    <item name="radius" format="float" type="dimen">80</item>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 0a71982e7..6a1e1e071 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -28,7 +28,6 @@
         <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.Light</item>
 
         <item name="selectedBackground">@drawable/selected_box_light</item>
-        <item name="headerBackground">@drawable/habits_list_header_light_background</item>
         <item name="cardBackground">@drawable/card_light_background</item>
 
         <item name="colorPrimary">@color/blue_grey_800</item>
@@ -81,7 +80,6 @@
         <item name="actionModeBackground">@color/grey_800</item>
 
         <item name="selectedBackground">@drawable/selected_box_dark</item>
-        <item name="headerBackground">@drawable/habits_list_header_dark_background</item>
         <item name="cardBackground">@drawable/card_dark_background</item>
 
         <item name="colorPrimary">@color/grey_950</item>
@@ -125,7 +123,6 @@
 
     <style name="AppBaseThemeDark.PureBlack">
         <item name="selectedBackground">@drawable/selected_box_amoled</item>
-        <item name="headerBackground">@drawable/habits_list_header_amoled_background</item>
         <item name="cardBackground">@drawable/card_amoled_background</item>
 
         <item name="colorPrimary">@color/black</item>