.bc-iframe-container.show {
    visibility: visible;
    opacity: 1;
}

.bc-iframe-container.show iframe {
    visibility: visible;
    opacity: 1;
}

.bc-iframe-container.show .bc-close-iframe {
    visibility: visible;
    opacity: 1;
}

.bc-iframe-container.show.over-footer {
    visibility: hidden;
    opacity: 0;
}

.bc-iframe-container {
    visibility: hidden;
    opacity: 0;
    position: fixed;
    bottom: 20px;
    z-index: 1000;
    width: 50%;
    left: 50%;
    transform: translateX(-50%);
    transition: .5s all;
}

@media (max-width: 575.98px) {
    .bc-iframe-container {
        width: 90%
    }
}

.bc-iframe-container iframe {
    visibility: hidden;
    opacity: 0;
    width: 100%;
    border-radius: 10px;
    border: 1px solid #fff;
    box-shadow: 0px 0px 7px -1px #fff;
}

.bc-close-iframe {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    cursor: pointer;
    right: -10px;
    top: -10px;
    background: #fff;
    color: #000;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #333;
    border-radius: 50%;
    transform: rotate(45deg);
    font-size: 20px;
    -webkit-appearance: radio;
    padding: 0;
}

.bc-close-iframe:active {
    position: absolute;
    bottom: unset;
}