* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins', sans-serif;
    border-radius: 5px;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.container {
    display: flex;
    gap: 15px;
    margin: 20px 10px;
    background-color: white;
    padding: 10px;
}

.main-video-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    box-shadow: 0 1px 2px gray;
}

.main-video-content video {
    width: 600px;
}

.playlist {
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: auto;
    max-height: 400px;
    padding: 2px;
}

.playlist::-webkit-scrollbar {
    width: 6px;
}

.playlist::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: gray;
}

.playlist-video {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px;
    box-shadow: 0 1px 2px gray;
    margin-right: 5px;
    cursor: pointer;
}

.active {
    background-color: #3f3ff6;
    color: white;
}

.playlist-video video {
    width: 100px;
}

@media (max-width: 900px) {
    .container {
        flex-direction: column;
        margin-top: 60px;
        height: -webkit-fill-available;
    }

    .container,
    .main-video-content video {
        width: 100%;
    }
}