UiBibz::Ui::Core::Layouts::Container
Grid systems are used for creating page layouts. You can read about the doc : Bootstrap doc
ui_container class: "test" do
...
content
...
end
<div class="test container">
...
content
...
</div>
ui_container content, { type: :fluid }, { class: "test-2" }
<div class="test-2 container-fluid">
content
</div>