Fix new project view

app/assets/stylesheets/framework/tabs.scss

 .gitlab-tabs {
   background: $gray-light;
   border: 1px solid $border-color;
+  flex-wrap: nowrap;
 
   li {
     width: 50%;

app/views/shared/_visibility_level.html.haml

 - with_label = local_assigns.fetch(:with_label, true)
 
-.form-group.row.visibility-level-setting
+.form-group.visibility-level-setting
   - if with_label
     = f.label :visibility_level, class: 'col-form-label col-sm-2' do
       Visibility Level