.demo-overlay-gradient{pointer-events:none;z-index:2;background:linear-gradient(#0000004d 0%,#000000b3 100%);transition:all .6s;position:absolute;inset:0}.demo-image-container{cursor:pointer}.demo-image-container:hover .demo-overlay-gradient{background:linear-gradient(#0000004d 0%,#0000008c 100%)}