bootstrap4 药丸型徽章

使用 .badge-pill 类来设置药丸形状徽章:

<span class="badge badge-pill badge-default">默认</span>

<span class="badge badge-pill badge-primary">主要</span>

<span class="badge badge-pill badge-success">成功</span>

<span class="badge badge-pill badge-info">信息</span>

<span class="badge badge-pill badge-warning">警告</span>

<span class="badge badge-pill badge-danger">危险</span>