#510 column CSS class for 2 columns layout must be bx-layout-column-halt instead of bx-layout-column-thin

template/layout_topbottom_area_2_columns.html

@@ -4,12 +4,12 @@
     <bx_include_auto:_row_1_column.html />
 
     <div class="bx-layout-row bx-clearfix">
-        <div class="bx-layout-col bx-layout-2-columns-column1 bx-layout-column-thin">
+        <div class="bx-layout-col bx-layout-2-columns-column1 bx-layout-column-half">
             <div class="bx-layout-cell bx-def-padding-sec-right" id="bx-layout-cell-2">
                 __cell_2__
             </div>
         </div>
-        <div class="bx-layout-col bx-layout-2-columns-column2 bx-layout-column-thin">
+        <div class="bx-layout-col bx-layout-2-columns-column2 bx-layout-column-half">
             <div class="bx-layout-cell bx-def-padding-sec-left" id="bx-layout-cell-3">
                 __cell_3__
             </div>