diff --git a/app/src/main/res/drawable-xxhdpi/blue_rectangle.xml b/app/src/main/res/drawable-xxhdpi/blue_rectangle.xml
deleted file mode 100644
index 61cb44f5d..000000000
--- a/app/src/main/res/drawable-xxhdpi/blue_rectangle.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-
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\ No newline at end of file
diff --git a/app/src/main/res/drawable-xxhdpi/gray_rectangle.xml b/app/src/main/res/drawable-xxhdpi/gray_rectangle.xml
deleted file mode 100644
index b1858c80f..000000000
--- a/app/src/main/res/drawable-xxhdpi/gray_rectangle.xml
+++ /dev/null
@@ -1,24 +0,0 @@
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\ No newline at end of file
diff --git a/app/src/main/res/drawable-xxhdpi/oval.xml b/app/src/main/res/drawable-xxhdpi/oval.xml
deleted file mode 100644
index d2149d04c..000000000
--- a/app/src/main/res/drawable-xxhdpi/oval.xml
+++ /dev/null
@@ -1,37 +0,0 @@
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\ No newline at end of file
diff --git a/app/src/main/res/drawable-xxhdpi/rectangle.xml b/app/src/main/res/drawable-xxhdpi/rectangle.xml
deleted file mode 100644
index 1f88f6df6..000000000
--- a/app/src/main/res/drawable-xxhdpi/rectangle.xml
+++ /dev/null
@@ -1,24 +0,0 @@
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diff --git a/app/src/main/res/drawable-xxhdpi/red_rectangle.xml b/app/src/main/res/drawable-xxhdpi/red_rectangle.xml
deleted file mode 100644
index a6c48d0f2..000000000
--- a/app/src/main/res/drawable-xxhdpi/red_rectangle.xml
+++ /dev/null
@@ -1,24 +0,0 @@
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diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index e0c5aaebd..fa4c64dc1 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -2,7 +2,14 @@
+
+
+
+