.top-bg {
    background-image: url(../images/ami/hero_bg.jpg);
    overflow: hidden;
}

.h-100vh {
    max-height: 749px;
}
.gallery-thumb {
    border-radius:6px;
}

@media (max-width: 1300px) {
    .h-100vh {
        max-height: 550px;
    }
}

@media (max-width: 1024px) {
    .h-100vh {
        max-height: 450px;
    }
}

@media (max-width: 768px) {
    .h-100vh {
        max-height: 300px;
    }
}