Fixed FAB icon and added background to Profiles

app/src/main/res/drawable/ic_add_black_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
+</vector>

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

@@ -27,7 +27,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|end"
         android:layout_margin="@dimen/fab_margin"
-        android:src="@android:drawable/ic_dialog_email" />
+        android:src="@drawable/ic_add_black_24dp"
+        android:tint="@color/background"/>
 
     <RelativeLayout
         android:layout_width="match_parent"

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

@@ -10,6 +10,7 @@
     <LinearLayout
         android:orientation="horizontal"
         android:layout_width="match_parent"
+        android:background="@color/background"
         android:layout_height="match_parent">
 
         <RelativeLayout

app/src/main/res/values/colors.xml

@@ -6,7 +6,7 @@
     <color name="colorPrimaryLight">#B3E5FC</color>
     <color name="colorAccent">#FF5252</color>
     <color name="primary_text">#212121</color>
-    <color name="secondary_text">#FF5252</color>
+    <color name="secondary_text">#434343</color>
     <color name="primary_text_inverted">#ffffff</color>
     <color name="secondary_text_inverted">#FF5252</color>
     <color name="icons">#FFFFFF</color>