.iframe-small {
    position: fixed !important;
    right: 0 !important;
    bottom: 100px !important;
    width: 300px !important;
    height: 220px !important;
    border: none !important;
    z-index: 1000001 !important;
    outline: none !important;
    visibility: visible !important;
    resize: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    background: none !important;
    opacity: 1 !important;
}

    .iframe-large {
        position: fixed !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        border: none !important;
        z-index: 1000001 !important;
        outline: none !important;
        visibility: visible !important;
        resize: none !important;
        box-shadow: none !important;
        overflow: visible !important;
        background: none !important;
        opacity: 1 !important;
    }