.fp-localVideo {
    border: 1px double black;
    width: 322px;
    height: 242px;
    text-align: center;
    background: #c0c0c0;
    margin: 10px auto;
}

.fp-previewVideo {
    border: 1px double black;
    width: 802px;
    height: 402px;
    text-align: center;
    background: #c0c0c0;
    margin: 10px auto;
}

.display {
    width: 100%;
    height: 100%;
    display: inline-block;
}

.display > video {
    width: 100%;
    height: 100%;
}