Update banner image style

README.md

@@ -1,7 +1,13 @@
+<style>
+  img.custom-image {
+    border-radius: 5px;
+  }
+</style>
+
 # nx-svg-loaders
 
 <a href="https://ngeenx.github.io/nx-svg-loaders/" target="_blank">
-  <img src="https://github.com/ngeenx/nx-svg-loaders/blob/main/docs/static/img/nx-svg-loaders-preview.gif?raw=true" style="border-radius: 5px;"/>
+  <img src="https://github.com/ngeenx/nx-svg-loaders/blob/main/docs/static/img/nx-svg-loaders-preview.gif?raw=true" class="custom-image"/>
 </a>
 
 This repository is based on [Sam Herbert](https://github.com/SamHerbert)'s [SVG-Loaders](https://github.com/SamHerbert/SVG-Loaders) project. There are many loadig indicator display strategy like *JS, CSS, GIF, Lottie and Custom Fonts*. **SVG** is another loading indicator/spinner option because it's supporting animations natively on browsers and [widely supporting](https://caniuse.com/svg-smil). This project aims to provide ready-to-use SVG loader examples as components in *Angular, React, Vue, Svelte* without broke your development environment experience.