.img-zoom.overlay {
	position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background-color: rgba(0,0,0,0.5);
}

.img-zoom .zoom-cnt {
	height: calc(100% - 20px);
    text-align: center;
    position: relative;
    margin-top: 10px;
}

.img-zoom .btn-close {
    position: absolute;
    right: 10px;
    top: 0px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}

.img-zoom .btn-close:hover {
    transform: scale(1.2);
}

.img-zoom .zoom-cnt img {
	max-width: calc(100% - 60px);
    max-height: 100%;
}