docs(README): adjust layout

.changeset/six-adults-divide.md

@@ -0,0 +1,5 @@
+---
+"react-cool-form": patch
+---
+
+docs(readme): adjust layout

README.md

@@ -1,12 +1,10 @@
-<div style="text-align:center">
-  <b style="font-size:2em">REACT COOL FORM</b>
-  <p>The easiest way to build performant forms</p>
+> 🚨 Under developing API may be changed super fast, don't use it now. Please note [any changes](https://github.com/wellyshen/react-cool-form/releases).
+
+# <b>REACT COOL FORM</b>
+
+The easiest way to build performant forms
 
 [![npm version](https://img.shields.io/npm/v/react-cool-form?style=flat-square)](https://www.npmjs.com/package/react-cool-form)
 [![npm downloads](https://img.shields.io/npm/dm/react-cool-form?style=flat-square)](https://www.npmtrends.com/react-cool-form)
 [![npm downloads](https://img.shields.io/npm/dt/react-cool-form?style=flat-square)](https://www.npmtrends.com/react-cool-form)
 [![npm bundle size](https://img.shields.io/bundlephobia/minzip/react-cool-form?style=flat-square)](https://bundlephobia.com/result?p=react-cool-form)
-
-</div>
-
-> 🚨 Under developing API may be changed super fast, don't use it now. Please note [any changes](https://github.com/wellyshen/react-cool-form/releases).