Modified the screenshots alignment

Author: JayavigneshwaranG

README.md

@@ -40,13 +40,22 @@ This repository contains sample browser project. Each widgets sample will be fou
 
 <p align="center">
     <i>Chart Types</i>
+</p>
+<p align="center">
     <img src="https://cdn.syncfusion.com/content/images/FTControl/chartTypes.png" alt="Chart Types"/>
-</p><p align="center">
+</p>
+
+<p align="center">
     <i>Chart Axis Types</i>
+</p>
+<p align="center">    
     <img src="https://cdn.syncfusion.com/content/images/FTControl/axisTypes.png" alt="Axis Types"/>
 </p>
+
 <p align="center">
     <i>Chart User Interactions</i>
+</p>
+<p align="center">
     <img src="https://cdn.syncfusion.com/content/images/FTControl/userInteraction.gif" alt="User Interaction"/>
 </p>