alucho/static/css/image-modal.css

#dialog-image-modal {
	position: fixed;
	background-color: rgba(255, 255, 255, .8);
	width: 100%;
	height: 100%;
	margin: 0;
	border: 0;
	padding: 0;
}
#dialog-image-modal::backdrop,
#dialog-image-modal::-webkit-backdrop {
	background: #ffffff00;
}
#modal-image-container {
	margin-top: var(--header-space);
}
#modal-image {
	-o-object-fit: cover;
		 object-fit: cover;
	height: calc(100vh - var(--header-space) - var(--body-margin) - var(--tile-margin));
}
#img-prev {
	margin-right: calc(2 * var(--tile-margin))
}
#img-next {
	margin-left: calc(2 * var(--tile-margin))
}
#img-prev, #img-next {
	width: var(--tile-margin);
}
#close-modal {
	position: absolute;
	-ms-flex-item-align: end;
	    align-self: flex-end;
	width: calc(2.5 * var(--tile-margin));
	-webkit-transform: translate(50%, -50%);
					transform: translate(50%, -50%);
	-webkit-transition: .3s ease;
					transition: .3s ease;
}
#close-modal:hover {
	-webkit-transform: translate(50%, -50%) rotate(45deg);
					transform: translate(50%, -50%) rotate(45deg);
	-webkit-transition: .3s ease;
					transition: .3s ease;
}