h1. Bootstrap heading发表时间：2025-07-16 12:10:43 | Semibold 36px |
h2. Bootstrap heading | Semibold 30px |
h3. Bootstrap heading | Semibold 24px |
h4. Bootstrap heading | Semibold 18px |
h5. Bootstrap heading | Semibold 14px |
| Semibold 12px |
Well done! You successfully read this important alert message.
Heads up! This alert needs your attention, but it's not super important.
Warning! Best check yo self, you're not looking too good.
Oh snap! Change a few things up and try submitting again.
四平市河北省沈阳市宝鸡市阿坝藏族羌族自治州博尔塔拉蒙古自治州
荃湾区伊犁哈萨克自治州桃园县山东省沧州市遂宁市
怀化市乌鲁木齐市克孜勒苏柯尔克孜自治州张掖市昆明市合川市
咸阳市昭通市临高县抚顺市湾仔区宿迁市
聊城市朝阳区泰安市金昌市石家庄市双桥区
东丽区揭阳市大兴安岭地区苏州市广元市海南省
Optional table caption.| # | First Name | Last Name | Username |
|---|
| 1 | Mark | Otto | @mdo |
|---|
| 2 | Jacob | Thornton | @fat |
|---|
| 3 | Larry | the Bird | @twitter |
|---|
| Class | Description |
|---|
.active | Applies the hover color to a particular row or cell |
|---|
.success | Indicates a successful or positive action |
|---|
.info | Indicates a neutral informative change or action |
|---|
.warning | Indicates a warning that might need attention |
|---|
.danger | Indicates a dangerous or potentially negative action |
|---|
| # | Column heading | Column heading | Column heading |
|---|
| 1 | Column content | Column content | Column content |
|---|
| 2 | Column content | Column content | Column content |
|---|
| 3 | Column content | Column content | Column content |
|---|
| 4 | Column content | Column content | Column content |
|---|
| 5 | Column content | Column content | Column content |
|---|
| 6 | Column content | Column content | Column content |
|---|
| 7 | Column content | Column content | Column content |
|---|
| 8 | Column content | Column content | Column content |
|---|
| 9 | Column content | Column content | Column content |
|---|