Layout: use bootstrap classes

src/templates/organizations/index.pug

@@ -27,7 +27,7 @@ meta(name="twitter:image", content="{{ url_for('static', filename='assets/img/ba
 				ul#sub-nav-tabs__list
 					li.result#create_organization_result_panel
 					li.create
-						button.btn.btn-success(onclick='createNewOrganization(this)')
+						button.btn.btn-outline-success(onclick='createNewOrganization(this)')
 							i.pi-plus
 							| Create Organization
 			| {% endif %}

src/templates/organizations/view_embed.pug

@@ -75,7 +75,7 @@
 			script $('#admin-picker').hide();
 
 		.input-group
-			button#item-save.btn.btn-success.btn-block(type='submit')
+			button#item-save.btn.btn-outline-success.btn-block(type='submit')
 				i.pi-check
 				| Save Changes
 		| {% else %}