Revert "Forgot the search page (post class)"

This reverts commit 4149ca4c2c.

system/includes/functions.php

@@ -392,18 +392,6 @@ function get_keyword($keyword){
 			$arr = explode('</h1>', $content);
 			$post->title = str_replace('<h1>','',$arr[0]);
 			$post->body = $arr[1];
-			
-			// Get first and last post
-			if ($index == 0) {
-				$post->cls = 'item first';
-			} 
-			elseif ($index == count($posts) - 1) {
-				$post->cls = 'item last';
-			}
-			else {
-				$post->cls = 'item';
-			}
-			
 			$tmp[] = $post;
 		
 		}