Update readme

README.md

@@ -2,13 +2,14 @@
 ![Bitbucket open issues](https://img.shields.io/bitbucket/issues/sontungdo/sd-image-editor)
 ![GitHub forks](https://img.shields.io/github/forks/sontungdo/sd-image-editor?style=social)
 ![GitHub Repo stars](https://img.shields.io/github/stars/sontungdo/sd-image-editor?style=social)
-<br>
-A simple, lightweight, and easy-to-use image editor for [A1111 Stable Diffusion Web UI](https://github.com/AUTOMATIC1111/stable-diffusion-webui). 
-<br>
-This image editor is natively built for the SD Web UI ecosystem (compatible with Forge) that offers integration with other core functions of SD Web UI to speed up your workflows. Quickly rotate or enhance image colors, then send it to img2img in just a few seconds! 🚀🚀🚀
-![](readme-img/Base-UI.png)
 
-## Installation
+![Thumbnail](readme-img/Base-UI.png)
+<p align = "center"><b>A simple, lightweight, and easy-to-use image editor for Stable Diffusion Web UI</b></p>
+<br>
+This image editor is natively built for the [A1111 Stable Diffusion Web UI](https://github.com/AUTOMATIC1111/stable-diffusion-webui) ecosystem (compatible with Forge) that offers integration with other core functions of SD Web UI to speed up your workflows. Quickly rotate or enhance image colors, then send it to img2img in just a few seconds! 🚀🚀🚀
+
+---
+## ➡️ Installation
 ### Install through official index (coming soon)
 1. Go to your Web UI: Extensions -> Available
 2. Search for sd-image-editor
@@ -19,10 +20,12 @@ This image editor is natively built for the SD Web UI ecosystem (compatible with
 3. Install
 ![](readme-img/github-install.png)
 
-## Example usage
+---
+## ➡️ Example usage
 Flip and adjust color, contrast, brightness
 ![](readme-img/case-1.png)
 
-## Todo list
+---
+## ➡️ Todo list
 - [ ] Add more adjust features and filters
 - [ ] Add cropping and resize