diff --git a/.gitignore b/.gitignore
index 5d1b9316..0bb0f382 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,8 @@
 .DS_Store
-public_html/.DS_Store
 vendor/*
 .idea/*
 replica.my.cnf
 .env
 .lighttpd.conf
-
+src/Less/cache/*
+!.gitkeep
diff --git a/composer.json b/composer.json
index 3a0c007a..776f9076 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,6 @@
 {
   "require": {
+    "oyejorge/less.php": "~1.5",
     "mediawiki/oauthclient": "~0.1",
     "wikimedia/slimapp": "dev-master"
   },
diff --git a/composer.lock b/composer.lock
index e54c4d2d..8f256484 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "32e7c4bb62548c162dba362c8149ddca",
-    "content-hash": "a5f26e77067173509da633ec4820cfd5",
+    "hash": "6587c493413453203bba4c206532fcc2",
+    "content-hash": "49b835fe9c0251bd0729d1f166a8b716",
     "packages": [
         {
             "name": "bd808/monolog-udp2log-handler",
@@ -183,6 +183,68 @@
             ],
             "time": "2016-04-12 18:29:35"
         },
+        {
+            "name": "oyejorge/less.php",
+            "version": "v1.7.0.10",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/oyejorge/less.php.git",
+                "reference": "a1e2d3c20794b37ac4d0baeb24613e579584033b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/oyejorge/less.php/zipball/a1e2d3c20794b37ac4d0baeb24613e579584033b",
+                "reference": "a1e2d3c20794b37ac4d0baeb24613e579584033b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.8.18"
+            },
+            "bin": [
+                "bin/lessc"
+            ],
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "Less": "lib/"
+                },
+                "classmap": [
+                    "lessc.inc.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Matt Agar",
+                    "homepage": "https://github.com/agar"
+                },
+                {
+                    "name": "Martin Jantošovič",
+                    "homepage": "https://github.com/Mordred"
+                },
+                {
+                    "name": "Josh Schmidt",
+                    "homepage": "https://github.com/oyejorge"
+                }
+            ],
+            "description": "PHP port of the Javascript version of LESS http://lesscss.org",
+            "homepage": "http://lessphp.gpeasy.com",
+            "keywords": [
+                "css",
+                "less",
+                "less.js",
+                "lesscss",
+                "php",
+                "stylesheet"
+            ],
+            "time": "2015-12-30 05:47:36"
+        },
         {
             "name": "phpmailer/phpmailer",
             "version": "v5.2.16",
@@ -1716,16 +1778,16 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v3.1.0",
+            "version": "v3.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "eca51b7b65eb9be6af88ad7cc91685f1556f5c9a"
+                "reference": "c5a7e7fc273c758b92b85dcb9c46149ccda89623"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/eca51b7b65eb9be6af88ad7cc91685f1556f5c9a",
-                "reference": "eca51b7b65eb9be6af88ad7cc91685f1556f5c9a",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/c5a7e7fc273c758b92b85dcb9c46149ccda89623",
+                "reference": "c5a7e7fc273c758b92b85dcb9c46149ccda89623",
                 "shasum": ""
             },
             "require": {
@@ -1761,7 +1823,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2016-05-26 21:46:24"
+            "time": "2016-06-14 11:18:07"
         },
         {
             "name": "webmozart/assert",
diff --git a/public_html/templates/base.html b/public_html/templates/base.html
index 20e755af..a58d1ffa 100644
--- a/public_html/templates/base.html
+++ b/public_html/templates/base.html
@@ -6,7 +6,7 @@
 	{% block stylesheets %}
 		<link href="//tools-static.wmflabs.org/cdnjs/ajax/libs/twitter-bootstrap/3.3.6/css/bootstrap.min.css"
 		      rel="stylesheet"/>
-		<link href="{{ siteUrl('css/index.css') }}" type="text/css" rel="stylesheet"/>
+		<link href="index.css" type="text/css" rel="stylesheet"/>
 	{% endblock %}
 	{% block scripts %}
 		<script src="//tools-static.wmflabs.org/cdnjs/ajax/libs/jquery/1.12.0/jquery.min.js"
diff --git a/src/App.php b/src/App.php
index 08032bd6..96ec388f 100644
--- a/src/App.php
+++ b/src/App.php
@@ -26,6 +26,7 @@
 use Wikimedia\Slimapp\Config;
 use Wikimedia\Slimapp\HeaderMiddleware;
 use Wikimedia\Slimapp\Auth\AuthManager;
+use Less_Cache;
 
 class App extends AbstractApp {
 
@@ -198,6 +199,16 @@ function () use ( $slim ) {
 					$page( 'callback' );
 				} )->name( 'oauth_callback' );
 			} );
+		$slim->get( '/index.css',
+			function () use ( $slim ) {
+				// Compile LESS if need be, otherwise serve cached asset
+				// Cached files get automatically deleted if they are over a week old
+				$lessFiles = array( APP_ROOT . '/src/Less/index.less' => '/copypatrol/' );
+				$options = array( 'cache_dir' => APP_ROOT . '/src/Less/cache' );
+				$cssFileName = Less_Cache::Get( $lessFiles, $options );
+				$slim->response->headers->set( 'Content-Type', 'text/css' );
+				$slim->response->setBody( file_get_contents( APP_ROOT . '/src/Less/cache/' . $cssFileName ) );
+			} );
 	}
 
 
diff --git a/src/Controllers/CopyPatrol.php b/src/Controllers/CopyPatrol.php
index de7d2ccc..609925e5 100644
--- a/src/Controllers/CopyPatrol.php
+++ b/src/Controllers/CopyPatrol.php
@@ -87,43 +87,7 @@ public function setWikiprojectDao( $wikiprojectDao ) {
 	 * editor_talk_dead: Bool. Is editor talk page non-existent?
 	 */
 	protected function handleGet() {
-		$userData = $this->authManager->getUserData();
-		$currentUser = $userData ? $userData->getName() : NULL;
-		$filter = 'open'; // this will be the default
-		$filterUser = NULL;
-
-		// set filter types and descriptions that will be rendered as checkboxes in the view
-		$filterTypes = array(
-			'all' => 'All cases',
-			'open' => 'Open cases',
-			'fixed' => 'All "page fixed" cases',
-			'noaction' => 'All "no action needed" cases'
-		);
-		// add 'My reviews' to filter options if user is logged in
-		if ( isset( $currentUser ) ) {
-			$filterTypes['mine'] = 'My reviews';
-		}
-
-		// use given filter if set, or the default 'open' if filter is 'mine' and user is logged out
-		if ( isset( $_GET['filter'] ) ) {
-			if ( $_GET['filter'] === 'mine' ) {
-				if ( isset( $currentUser ) ) {
-					$filter = 'mine';
-					$filterUser = $currentUser;
-				} else {
-					$this->flashNow( 'warning', 'You must be logged in to view your own reviews.' );
-				}
-			} else {
-				$filterTypeKeys = array_keys( $filterTypes );
-				if ( in_array( $_GET['filter'], $filterTypeKeys ) ) {
-					$filter = $_GET['filter'];
-				} else {
-					$this->flashNow( 'error', 'Invalid filter. Values must be one of: ' . join( $filterTypeKeys, ', ' ) );
-				}
-			}
-		}
-
-		$records = $this->dao->getPlagiarismRecords( 50, $filter, $filterUser );
+		$records = $this->getRecords();
 
 		foreach ( $records as $key => $record ) {
 			$editor = $this->enwikiDao->getUserDetails( $record['diff'] );
@@ -160,9 +124,58 @@ protected function handleGet() {
 		}
 
 		$this->view->set( 'records', $records );
+		$this->render( 'index.html' );
+	}
+
+
+	/**
+	 * Get plagiarism records based on URL parameters and whether or not the user is logged in
+	 * This function also sets view variables for the filters, which get rendered as radio options
+	 * @return array collection of plagiarism records
+	 */
+	protected function getRecords() {
+		$userData = $this->authManager->getUserData();
+		$currentUser = $userData ? $userData->getName() : NULL;
+		$filter = 'open'; // this will be the default
+		$filterUser = NULL;
+
+		// set filter types and descriptions that will be rendered as checkboxes in the view
+		$filterTypes = array(
+			'all' => 'All cases',
+			'open' => 'Open cases',
+			'fixed' => 'All "page fixed" cases',
+			'noaction' => 'All "no action needed" cases'
+		);
+		// add 'My reviews' to filter options if user is logged in
+		if ( isset( $currentUser ) ) {
+			$filterTypes['mine'] = 'My reviews';
+		}
+
+		// use given filter if set, or the default 'open' if filter is 'mine' and user is logged out
+		if ( isset( $_GET['filter'] ) ) {
+			if ( $_GET['filter'] === 'mine' ) {
+				if ( isset( $currentUser ) ) {
+					$filter = 'mine';
+					$filterUser = $currentUser;
+				} else {
+					$this->flashNow( 'warning', 'You must be logged in to view your own reviews.' );
+				}
+			} else {
+				$filterTypeKeys = array_keys( $filterTypes );
+				if ( in_array( $_GET['filter'], $filterTypeKeys ) ) {
+					$filter = $_GET['filter'];
+				} else {
+					$this->flashNow( 'error', 'Invalid filter. Values must be one of: ' . join( $filterTypeKeys, ', ' ) );
+				}
+			}
+		}
+
 		$this->view->set( 'filter', $filter );
 		$this->view->set( 'filterTypes', $filterTypes );
-		$this->render( 'index.html' );
+
+		// make this easier when working locally
+		$numRecords = $_SERVER['HTTP_HOST'] === 'localhost' ? 5 : 50;
+		return $this->dao->getPlagiarismRecords( $numRecords, $filter, $filterUser );
 	}
 
 
diff --git a/src/Less/cache/.gitkeep b/src/Less/cache/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/public_html/css/index.css b/src/Less/index.less
similarity index 99%
rename from public_html/css/index.css
rename to src/Less/index.less
index 18c593b2..684af94f 100644
--- a/public_html/css/index.css
+++ b/src/Less/index.less
@@ -94,7 +94,6 @@
 
 .compare-links-container {
     padding: 10px;
-    border-bottom: 1px dashed darkgrey;
 }
 
 .compare-pane {
@@ -140,6 +139,10 @@
     /*padding-left: 20px;*/
 }
 
+.record {
+    border-bottom: 1px dashed darkgrey;
+}
+
 #body {
     padding: 12px;
 }