docs: readme update #322

Author: adamberecz

README.md

@@ -539,7 +539,7 @@ Or on an instance level:
 
 ### Styling with Tailwind CSS
 
-To use `Multiselect` with Tailwind CSS first you need to add background images to `tailwind.config.js`:
+To use `Multiselect` with Tailwind CSS first you need install `npm i -D mini-svg-data-url` and add background images to `tailwind.config.js`:
 
 ``` js
 // tailwind.config.js
@@ -579,7 +579,9 @@ Then you need to import `themes/tailwind.css` to you main component:
 </script>
 
 <style>
-  @import 'path/to/node_modules/@vueform/multiselect/themes/tailwind.css'
+  @import '@vueform/multiselect/themes/tailwind.css';
+  /* or */
+  /* @import './path/to/node_modules/@vueform/multiselect/themes/tailwind.css'; */
 </style>
 ```