#metrics-tbody > tr:last-child > td {
    border-bottom: 0;
}

.popover{
    max-width: 300px;
}

.video-wrapper {
    position: relative;
}

.scanning-bar {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -1px); /* center horizontally and align vertically */
    width: 70%; /* adjust this to make it shorter or longer */
    height: 2px;
    background: linear-gradient(to right, transparent, red 50%, transparent);
    opacity: 0.9;
    pointer-events: none;
}