.popup-frame {
    position: fixed;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: #00000094;
    backdrop-filter: blur(4px);
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

.hovered {
    background-color: #4c4c4c94;
    transition: background-color 0.3s ease-in-out;
}

.popup-iframe-content, .popup-frame-content {
    border: none;
    background-color: white;
    border-radius: 15px;
    min-width: 460px;
    margin-left: 20px;
    margin-right: 20px;
    width: 100%;
    max-width: 800px;
    animation: showUp 0.3s ease-in-out;
    /* по высоте страницы клиента */
    height: calc(100vh - 40px);
    overflow: visible;
}

@keyframes showUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}