.back-to-top {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.ease-in {
    opacity: 1;
    transition: opacity 0.5s ease-in;
}

.ease-out {
    opacity: 0;
    transition: opacity 0.5s ease-out;
}


/* wwwroot/css/site.css */
.loading-spinner {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
}

/* wwwroot/css/site.css */
.scale-up {
    transition: transform 0.3s ease-in-out;
}

.scale-up:hover {
    transform: scale(1.1);
}

.overlay-image {
    max-width: 90%;
    max-height: 90%;
    margin: auto;
    display: block;
}