jitsi-meet/css/_popup_menu.scss

/**
* Initialize
**/

.popupmenu {
    padding: 0;
    margin: 2px 0;
    bottom: 0;
    height: auto;

    &:first-child {
        margin-top: 2px;
    }

    &__item {
        list-style-type: none;
        text-align: left;
        height: 35px;

        &:hover {
            background-color: $popupMenuSelectedItemBackground;
        }
    }

    // Link Appearance
    &__link,
    &__contents {
        display: block;
        box-sizing: border-box;
        text-decoration: none;
        color: #fff;
        padding: 5px;
        height: 100%;
        font-size: 9pt;
        width: 100%;
        cursor: hand;

        &.disabled {
            color: gray !important;
            pointer-events: none;
        }
    }

    &__text,
    &__slider {
        display: inline-block;
        vertical-align: middle;
    }

    &__slider {
        width: 50px;
    }

    &__icon {
        vertical-align: middle;
        position: relative;
        display: inline-block;
        width: 20px;
        height: 100%;
        text-align: center;

        > * {
            @include absoluteAligning();
        }
    }

    .icon-kick {
        font-size: 8pt;
    }
}

span.remotevideomenu:hover ul.popupmenu, ul.popupmenu:hover {
    display:block !important;
}

.remote-control-spinner {
    top: 6px;
    left: 2px;
}