Improved close button on input history

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

@@ -37,14 +37,17 @@
           android:textAppearance="@style/TextAppearance.AppCompat.Body2"
           android:textColor="?attr/colorForegroundSecondary" />
 
-        <android.support.v7.widget.AppCompatImageView
-          android:layout_width="24dp"
-          android:layout_height="24dp"
-          android:layout_gravity="end|center_vertical"
-          android:layout_marginLeft="16dp"
-          android:layout_marginRight="16dp"
-          app:srcCompat="@drawable/ic_close"
-          app:tint="?attr/colorForegroundSecondary" />
+        <android.support.v7.widget.AppCompatImageButton
+          android:id="@+id/send"
+          style="?attr/buttonStyleSmall"
+          android:layout_width="48dp"
+          android:layout_height="48dp"
+          android:layout_gravity="top"
+          android:background="?attr/selectableItemBackgroundBorderless"
+          android:padding="12dp"
+          android:scaleType="fitXY"
+          android:tint="?attr/colorForegroundSecondary"
+          app:srcCompat="@drawable/ic_close" />
 
       </LinearLayout>