workaround for a white square that appears in menubook_next texture

files/mygui/openmw_book_layout.xml

@@ -7,7 +7,7 @@
     <Widget type="ImageBox" skin="ImageBox" position_real="0 0 1 1" align="Top|Right" name="BookImage">     
         <Property key="ImageTexture" value="textures\tx_menubook.dds"/>
 
-        <Widget type="Button" skin="ButtonImage" position="251 220 96 24" name="NextPageBTN">
+        <Widget type="Button" skin="ButtonImage" position="251 220 57 24" name="NextPageBTN">
             <Property key="ImageResource" value="MenuBook_Next"/>
         </Widget>
         <Widget type="Button" skin="ButtonImage" position="165 220 96 24" name="PrevPageBTN">

files/mygui/openmw_journal_layout.xml

@@ -7,7 +7,7 @@
     <Widget type="ImageBox" skin="ImageBox" position_real="0 0 1 1" align="Top|Right" name="JImage">     
         <Property key="ImageTexture" value="textures\tx_menubook.dds"/>
 
-        <Widget type="Button" skin="ButtonImage" position="370 220 96 24" name="NextPageBTN">
+        <Widget type="Button" skin="ButtonImage" position="370 220 57 24" name="NextPageBTN">
             <Property key="ImageResource" value="MenuBook_Next"/>
         </Widget>
         <Widget type="Button" skin="ButtonImage" position="80 220 96 24" name="PrevPageBTN">

files/mygui/openmw_resources.xml

@@ -72,7 +72,7 @@
     </Resource>
 
     <Resource type="ResourceImageSet" name="MenuBook_Next">
-        <Group name="States" texture="mwgui1" size="96 24">
+        <Group name="States" texture="mwgui1" size="57 24">
             <Index name="disabled">
                 <Frame point="256 32"/>
             </Index>