.img-comp-container {
    position: fixed;
    width: 846px;
    height: 622px;
    top: 50%;
    left: 50%;
    margin-top: -311px;
    margin-left: -423px;
    overflow: hidden;
}

.img-comp-img {
    border: 1px solid black;
    position: absolute;
    width: auto;
    height: auto;
    overflow: hidden;
}

.img-comp-img img {
    display:block;
    margin-left: auto;
    margin-right: auto;
}

.label1-text {
    position: absolute;
    font: 12px Helvetica;
    color: black;
    top: 8px;
    left: 8px;
    background-color: white;
    padding: 2px;
    opacity: 70%;
    visibility: visible;
}

.scroll-text {
    position: absolute;
    font: 12px Helvetica;
    color: black;
    bottom: 8px;
    left: 8px;
    visibility: hidden;
    background-color: white;
    padding: 2px;
    opacity: 70%;
}

.wbt-text {
    position: absolute;
    font: 10px Helvetica;
    color: rgb(240, 240, 240);
    bottom: 8px;
    right: 8px;
}