去除品类空白

@@ -8,7 +8,6 @@ var $ = require('yoho-jquery');
 var FastClick = require('yoho-fastclick');
 
 var $nav = $('.category-nav'),
-    $search = $('#search-input'),
     $categoryContainer = $('.category-container'),
     $contents = $categoryContainer.children('.content'),
     $subLevelItem = $categoryContainer.find('.sub-level li');
@@ -18,15 +17,12 @@ $(function() {
 });
 
 function resetHeight() {
-    var h = document.body.scrollHeight - $search.outerHeight() - $nav.outerHeight();
+    var h = document.body.scrollHeight - $nav.outerHeight();
 
     $contents.height(h);
 }
 resetHeight();
 
-$search.focus(function() {
-    $(this).blur();
-});
 $nav.on('contextmenu', function() {
     return false;
 });