diff --git a/app/src/main/res/layout/activity_create_config.xml b/app/src/main/res/layout/activity_create_config.xml
index 5baf2fd96..fdbcb0303 100644
--- a/app/src/main/res/layout/activity_create_config.xml
+++ b/app/src/main/res/layout/activity_create_config.xml
@@ -29,12 +29,15 @@
                     style="@style/Base.TextAppearance.AppCompat.Title"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
+                    android:layout_gravity="center"
                     android:text="@string/select_instrument_title" />
 
                 <android.support.v7.widget.AppCompatSpinner
                     android:id="@+id/select_instrument_spinner"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content" />
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:textAlignment="center" />
 
             </LinearLayout>
 
@@ -49,6 +52,7 @@
                     style="@style/Base.TextAppearance.AppCompat.Title"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
+                    android:layout_gravity="center"
                     android:text="@string/time_interval_title" />
 
                 <EditText
@@ -59,6 +63,7 @@
                     android:imeOptions="actionDone"
                     android:inputType="number"
                     android:textAlignment="center"
+                    android:layout_gravity="center"
                     android:layout_weight="1"/>
 
                 <android.support.v7.widget.AppCompatSpinner