.Extra-Text {
    background-color: #FFFFFF;
    margin-top: 10px;
    width: 200px;
    border: 2px solid #000000;
    padding: 10px;
    font-size: 16px;
    display: none;
}

.owl-carousel .item:hover + .Extra-Text {
    display: block !important;
      transition: transform 0.5s;
      -ms-transform: scale(1.3);
      -webkit-transform: scale(1.3);
      transform: scale(1.3);
      z-index: 9999;
    }