@media (max-width:991px) {
    body.poster {
        margin-top: 60vh;
    }
}

body.poster {
    background-attachment: fixed;
}

.top-5 {
    top: 5px;
}
.button__loader {
    display: none;
    border: 2px solid #fff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.confirmation-message {
    display: none;
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    max-width: 400px;
    width: 90%;
    animation: fade-in 0.5s ease forwards;
}

.confirmation-message.show {
    display: block;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translate(-50%, -30%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0%);
    }
}