We are a Music Platform and we CHnage the style for our style and we would like to share this with the developer
<style id="css">
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
    
        html {
            overflow: hidden;
            user-select: none;
        }
    
        body {
            font-family: 'Nunito', sans-serif;
            background-color: #121212;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
    
        @keyframes fade-in {
            0% {
                opacity: 0;
            }
            100% {
                opacity: 1;
            }
        }
    
        #container {
            width: 350px;
            padding: 20px;
            background-color: #1e1e1e;
            border-radius: 16px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
            animation: fade-in 0.5s ease-in-out;
            text-align: center;
        }
    
        #cover {
            width: 200px;
            height: 200px;
            border-radius: 16px;
            object-fit: cover;
            margin: 0 auto 15px;
            transition: transform 0.3s ease;
        }
    
        #cover:hover {
            transform: scale(1.05);
        }
    
        #title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 6px;
            color: #fff;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    
        #author {
            font-size: 16px;
            font-weight: 400;
            color: #b1b1b1;
            margin-bottom: 15px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    
        #seekbar {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 10px;
        }
    
        #seekbarPosition,
        #duration {
            width: 20%;
            text-align: center;
            font-size: 12px;
            color: #b3b3b3;
        }
    
        #seekbarComplete {
            width: 60%;
            height: 6px;
            background-color: #3a3a3a;
            border-radius: 3px;
            margin: 0 5px;
            overflow: hidden;
            position: relative;
        }
    
        #seekbarPercent {
            width: 0%;
            height: 100%;
            background-color: #ff6a6a;
            transition: width 0.3s ease;
        }
    </style>