.ad-box{
    width: 100%;
    height: 48px;
    background-size: 100% 100%;
    display: none;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-size: 14px;
    line-height: 150%; /* 21px */

}
.ad-box-yzm{
    background-image: url(https://www-file.ruijie.com.cn/chineseResources/UIA/news/header/RJ-img/bg.webp);
}
.ad-box-wx{
    background-image: url(https://www-file.ruijie.com.cn/chineseResources/UIA/news/header/RJ-img/bg-wx.webp);
}
.n-spr-line{
    width: 1px;
    height: 20px;
    background-color: #FFF;
    margin: 0px 16px;
}
.n-ad-time{
    margin-right: 4px;
}
.n-ad-btn{
    border-radius: 4px;
    background: #E60039;
    backdrop-filter: blur(2.5px);
    display: flex;
    height: 32px;
    padding: 6px 16px;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin:0 48px 0 24px;
    cursor: pointer;
    color: #FFF;
}
.n-ad-btn:hover{
    background: #CC002D;
}
.n-ad-close{
    background-image: url(https://www-file.ruijie.com.cn/chineseResources/UIA/news/header/RJ-img/close.svg);
    width: 26px;
    height: 26px;
    cursor: pointer;
}
.n-ad-close:hover{
    background-image: url(https://www-file.ruijie.com.cn/chineseResources/UIA/news/header/RJ-img/close-hover.svg);
}

@media screen and (max-width:768px) {
    .ad-box{
        display: none;
    }
}