diff --git a/README.md b/README.md
index d97d92ad..1c455e92 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,4 @@
-<div style="text-align:right">
-<img src="https://github.com/AtsushiSakai/PythonRobotics/raw/master/icon.png?raw=true" width="300" alt="header pic"/>
-</div>
+<img src="https://github.com/AtsushiSakai/PythonRobotics/raw/master/icon.png?raw=true" align="right" width="300" alt="header pic"/>
 
 # PythonRobotics
 [![Build Status](https://travis-ci.org/AtsushiSakai/PythonRobotics.svg?branch=master)](https://travis-ci.org/AtsushiSakai/PythonRobotics)