.image-dimensions {
    background-color: rgba(255, 255, 255, 0.8);
}
.tooltip {
            position: relative;
            display: inline-block;
            cursor: pointer;
}
.tooltip .tooltiptext {
            visibility: hidden;
            width: 120px;
            background-color: black;
            color: #fff;
            text-align: center;
            border-radius: 6px;
            padding: 5px;
            position: absolute;
            z-index: 1;
            top: -100%;
            left: 50%;
            margin-left: 0px;
        }

.tooltip:hover .tooltiptext {
            visibility: visible;
        }
#loadingImage {width: 40px; height: 40px;}