<div class="marquee">
  欢迎访问我们的网站！最新活动已经开始，优惠多多，不要错过！
</div>
<p><style>
.marquee {
white-space: nowrap;          /<em> 不换行 </em>/
overflow: hidden;             /<em> 隐藏溢出内容 </em>/
box-sizing: border-box;
}</p><p>.marquee::before {
content: attr(data-text);     /<em> 可选：用属性传文本 </em>/
display: inline-block;
animation: scroll-left 10s linear infinite; /<em> 动画持续10秒，无限循环 </em>/
}</p><p&gt;@keyframes scroll-left {
0% {
transform: translateX(100%); /<em> 从屏幕右边开始 </em>/
}
100% {
transform: translateX(-100%); /<em> 移动到屏幕左边结束 </em>/
}
}
</style></p>

<div class="marquee-simple">
  <span>这是一条会滚动的跑马灯消息！</span>
</div>
<p><style>
.marquee-simple {
width: 100%;
overflow: hidden;
white-space: nowrap;
}</p><p>.marquee-simple span {
display: inline-block;
padding-left: 100%; /<em> 初始位置在右侧外 </em>/
animation: scroll-inline 8s linear infinite;
}</p><p>@keyframes scroll-inline {
0% {
transform: translateX(0);
}
100% {
transform: translateX(-100%);
}
}
</style></p>

<div class="marquee-vertical" data-direction="up">
  <div class="marquee-content">
    <p>第一条公告内容</p>
    <p>第二条公告内容</p>
                    <div class="aritcle_card">
                        <a class="aritcle_card_img" href="/ai/2401">
                            <img src="https://img.php.cn/upload/ai_manual/001/246/273/176378189624798.png" alt="察言观数AskTable">
                        </a>
                        <div class="aritcle_card_info">
                            <a href="/ai/2401">察言观数AskTable</a>
                            <p>企业级AI数据表格智能体平台</p>
                            <div class="">
                                <img src="/static/images/card_xiazai.png" alt="察言观数AskTable">
                                <span>78</span>
                            </div>
                        </div>
                        <a href="/ai/2401" class="aritcle_card_btn">
                            <span>查看详情</span>
                            <img src="/static/images/cardxiayige-3.png" alt="察言观数AskTable">
                        </a>
                    </div>
                
    <p>第三条公告内容</p>
    <p>第四条公告内容</p>
  </div>
</div>
<p><style>
.marquee-vertical {
height: 60px;
overflow: hidden;
border: 1px solid #ccc;
}</p><p>.marquee-content {
animation: scroll-up 12s linear infinite;
}</p><p>@keyframes scroll-up {
0% {
transform: translateY(0);
}
100% {
transform: translateY(-100%);
}
}
</style></p>

.marquee-simple:hover span {
  animation-play-state: paused;
}