Fix rounded by bootstrap solution

frontend/src/css/main.css

@@ -47,11 +47,6 @@
     height: 100vh;
 }
 
-.round {
-    border-radius: 100% !important;
-    /*overflow: hidden;*/
-}
-
 .news-ui-action {
     margin-left: 95%;
 }

frontend/src/pages/feed/news.ts

@@ -40,7 +40,7 @@ class NewsUserInterfaceButton extends DefaultElement {
         this.setAttribute("type", "button");
         this.addClass("news-ui-action");
         this.addClass("btn");
-        this.addClass("round");
+        this.addClass("rounded-circle");
         this.addClass("border");
 
         this.onClick = () => {