README: Remove height attr to make banner image responsive. Resolves #2182.

diff --git a/README.md b/README.md
index b503b16b9a32032f44c15bcbb7839ea8d9f48022..8ad656e863d8c441eee61e3f0e5373a11158cf81 100644 (file)
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Bulma is a **modern CSS framework** based on [Flexbox](https://developer.mozilla
 [![Join the chat at https://gitter.im/jgthms/bulma](https://badges.gitter.im/jgthms/bulma.svg)](https://gitter.im/jgthms/bulma)
 [![Build Status](https://travis-ci.org/jgthms/bulma.svg?branch=master)](https://travis-ci.org/jgthms/bulma)
 
-<a href="https://bulma.io"><img src="https://raw.githubusercontent.com/jgthms/bulma/master/docs/images/bulma-banner.png" alt="Bulma: a Flexbox CSS framework" style="max-width:100%;" width="600" height="315"></a>
+<a href="https://bulma.io"><img src="https://raw.githubusercontent.com/jgthms/bulma/master/docs/images/bulma-banner.png" alt="Bulma: a Flexbox CSS framework" style="max-width:100%;" width="600"></a>
 
 ## Quick install