.oc-sam-Announcement {
    display: none;
    width: 100%;
    height: 0.18rem;
    position: fixed;
    top: 0;
    z-index: 10;
    background-color: #999999;
}

/* 移动端样式 */
@media screen and (max-width: 1025px) {
    .oc-sam-Announcement {
        display: none;
    }

}