Improve styling of button groups

frontend/src/map/map.scss

@@ -5,6 +5,10 @@
 .td-buttons {
 	white-space: nowrap;
 	width: 1px;
+
+	> button {
+		margin-left: 0.25rem;
+	}
 }
 
 .fm-drag-handle {
@@ -20,7 +24,7 @@
 .closeable-tab-title {
 	display: inline-flex;
 	width: 100%;
-	
+
 	> span {
 		align-items: center;
 		min-width: 0;

frontend/src/map/map.ts

@@ -4,8 +4,6 @@ import { BootstrapVue } from "bootstrap-vue";
 import { registerDeobfuscationHandlers } from "../utils/obfuscate";
 import Main from './main/main';
 import context, { updatePadId, updatePadName } from './context';
-//import "bootstrap/dist/css/bootstrap.css";
-//import "bootswatch/dist/cerulean/bootstrap.css";
 import "./bootstrap.scss";
 import "bootstrap-vue/dist/bootstrap-vue.css";
 import withRender from "./map.vue";