.event_detail_header div.copyright_box {
    right: 3px;
    top: 0;
    margin: 9px 0 0 2px;
    position: absolute;
    z-index: 90;
    font-size: 9.5px;
    background-color: rgba(255, 255, 255, 0.6);
    padding: 0 0.2rem;
    line-height: 1.4;
    color: #333;
    display: block;
  }