update README.md

README.md

@@ -1,5 +1,7 @@
-<img src="https://github.com/Ethosa/nodesnim/blob/nightly/screenshots/icon.svg" align="center" width="240">
-<div align="center">The Nim GUI/2D framework based on OpenGL and SDL2.
+<div align="center">
+  <img src="https://github.com/Ethosa/nodesnim/blob/nightly/screenshots/icon.svg" width="240">
+
+The Nim GUI/2D framework based on OpenGL and SDL2.
 
 [![Open Source Love](https://badges.frapsoft.com/os/v1/open-source.svg?v=103)](https://github.com/ellerbrock/open-source-badges/)
 [![Nim language-plastic](https://github.com/Ethosa/yukiko/blob/master/nim-lang.svg)](https://github.com/Ethosa/yukiko/blob/master/nim-lang.svg)