Update style

* Add new default style to project

* Add new BaseButton component

* Remove link to stylesheet in index.html

* Add import for default style

* Update styles and structure for project components

src/main.js

@@ -3,6 +3,7 @@ import App from './App.vue'
 import router from './router'
 /* import 'bootstrap' */
 /* import 'bootstrap/scss/bootstrap.scss' */
+import '../scss/default.scss'
 
 Vue.config.productionTip = false