Update sidebar.php

Added missing class t-1of3 to match t-2of3 in the main container, for tablet sizes.

sidebar.php

@@ -1,4 +1,4 @@
-				<div id="sidebar1" class="sidebar m-all d-2of7 last-col cf" role="complementary">
+				<div id="sidebar1" class="sidebar m-all t-1of3 d-2of7 last-col cf" role="complementary">
 
 					<?php if ( is_active_sidebar( 'sidebar1' ) ) : ?>
 
@@ -18,4 +18,4 @@
 
 					<?php endif; ?>
 
-				</div>
+				</div>