Bootstrap 超大屏幕（Jumbotron） · 创建一个带有class .jumbotron. 的容器<div>。 · 除了更大的<h1>，字体粗细font-weight 被减为200。

A lightweight, flexible component that can optionally extend the entire viewport to showcase key marketing messages on your site. Hello, world!

A lightweight, flexible component that can optionally extend the entire viewport to showcase key marketing messages on your site. Hello, world!

A lightweight, flexible component that can optionally extend the entire viewport to showcase key marketing messages on your site. Hello, world!

Using a series of utilities, you can create this jumbotron, just like the one in previous versions of Bootstrap. Check out the examples below for how you can ...

Using a series of utilities, you can create this jumbotron, just like the one in previous versions of Bootstrap. Check out the examples below for how you can ...

Bootstrap 4 Jumbotron. A jumbotron indicates a big grey box for calling extra attention to some special content or information. Tip: Inside a jumbotron you ...

Bootstrap 5 Jumbotron. A jumbotron was introduced in Bootstrap 3 as a big padded box for calling extra attention to some special content or information.

A jumbotron indicates a big box for calling extra attention to some special content or information. A jumbotron is displayed as a grey box with rounded corners.