iptvnator/src/app/player/components/video-player/sidebar/sidebar.component.scss

#playlists-navigation {
    background-color: #000;
    color: #fff;

    .current-playlist {
        display: flex;
        align-items: center;
        padding: 8px;
    }

    .playlist-info {
        flex: 1;
        max-width: 300px;

        .name {
            font-size: 1.1em;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .channels-count {
            font-size: 0.8em;
            color: #ccc;
            text-transform: lowercase;
        }
    }
}

.recent-playlists {
    height: calc(100vh - 60px);
    overflow: auto;
    width: 100%;
    display: block;
}

.electron {
    height: calc(100vh - 85px) !important;
}

@media only screen and (max-width: 480px) {
    .playlist-info {
        .name {
            max-width: 105px;
        }
    }
}