diff --git a/.travis.yml b/.travis.yml
index 325db05..c17b97b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,12 @@
 language: php
 php:
-  - 5.4
   - 5.5
   - 5.6
+  - 7.0
 
 matrix:
     allow_failures:
-        - php: 5.4
+        - php: 7.0
 
 before_install:
     - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then COVERAGE="-c `php -i | grep 'xdebug.ini'` --coverage coverage.xml --coverage-src src/"; else COVERAGE="" && if [ $TRAVIS_PHP_VERSION = '5.6' ]; then phpenv config-rm xdebug.ini; fi; fi
@@ -16,4 +16,4 @@ install:
 
 script:
     - vendor/bin/phpcs --standard=standards.xml --extensions=php --encoding=utf-8 -sp src/
-    - vendor/bin/tester -p php $COVERAGE tests/
\ No newline at end of file
+    - vendor/bin/tester -p php $COVERAGE tests/
diff --git a/README.md b/README.md
index 1c649a8..f7201a6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
-Google Map API [![Latest Version on Packagist][ico-version]][link-packagist] [![Packagist](https://img.shields.io/packagist/dt/olicek/google-map-api.svg)](https://packagist.org/packages/olicek/google-map-api/stats) [![Build Status](https://travis-ci.org/Olicek/GoogleMapAPI.svg?branch=master)](https://travis-ci.org/Olicek/GoogleMapAPI) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/Olicek/GoogleMapAPI/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/Olicek/GoogleMapAPI/?branch=master)
-=========
+# Google Map API
+
+[![Latest stable](https://img.shields.io/packagist/v/olicek/google-map-api.svg)](https://packagist.org/packages/olicek/google-map-api) [![Packagist](https://img.shields.io/packagist/dt/olicek/google-map-api.svg)](https://packagist.org/packages/olicek/google-map-api/stats) [![Build Status](https://travis-ci.org/Olicek/GoogleMapAPI.svg?branch=master)](https://travis-ci.org/Olicek/GoogleMapAPI) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/Olicek/GoogleMapAPI/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/Olicek/GoogleMapAPI/?branch=master)
+
+
 This component is stated for Nette framework and it simlifies working with a Google map.
 
 Requirements
diff --git a/src/MapAPI.php b/src/MapAPI.php
index d69a25a..eb56304 100644
--- a/src/MapAPI.php
+++ b/src/MapAPI.php
@@ -23,10 +23,10 @@ class MapAPI extends Control
 	const ROADMAP = 'ROADMAP', SATELLITE = 'SATELLITE', HYBRID = 'HYBRID', TERRAIN = 'TERRAIN',
 		BICYCLING = 'BICYCLING', DRIVING = 'DRIVING', TRANSIT = 'TRANSIT', WALKING = 'WALKING';
 	
-	/** @var String */
+	/** @var double|string */
 	private $width;
 
-	/** @var String */
+	/** @var double|string */
 	private $height;
 
 	/** @var array */
@@ -103,8 +103,8 @@ public function setCoordinates(array $coordinates)
 	
 	
 	/**
-	 * @param double $width
-	 * @param double $height
+	 * @param double|string $width
+	 * @param double|string $height
 	 * @return MapAPI
 	 */
 	public function setProportions($width, $height)
diff --git a/tests/GoogleAPI/MapAPITest.phpt b/tests/GoogleAPI/MapAPITest.phpt
index e58f703..1025dac 100644
--- a/tests/GoogleAPI/MapAPITest.phpt
+++ b/tests/GoogleAPI/MapAPITest.phpt
@@ -58,6 +58,9 @@ class MapAPITest extends TestCase
 	{
 		$this->map->setProportions(150, 300);
 		Assert::same(['width' => 150, 'height' => 300], $this->map->getProportions());
+
+		$this->map->setProportions('150px', '300px');
+		Assert::same(['width' => '150px', 'height' => '300px'], $this->map->getProportions());
 	}