Minor color changes

app/src/main/res/drawable/widget_background.xml

@@ -2,6 +2,6 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
 
-    <solid android:color="#7f000000" />
+    <solid android:color="#3fffffff" />
     <corners android:radius="10dp" />
 </shape>

app/src/main/res/layout/widget_graph.xml

@@ -16,7 +16,7 @@
         android:layout_height="wrap_content"
         android:gravity="center"
         android:text="Wake up early"
-        android:textColor="@color/white"/>
+        android:textColor="#3f000000"/>
 
     <ImageView
         android:id="@+id/imageView"

app/src/main/res/xml/widget_streak_info.xml

@@ -11,5 +11,4 @@
                     android:configure="org.isoron.uhabits.widgets.HabitPickerDialog"
                     android:widgetCategory="home_screen">
 
-
 </appwidget-provider>