novatorem/api/templates/preview.html

<div xmlns="http://www.w3.org/1999/xhtml" class="container">
    <style>
        div {
            font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji;
        }

        .main {
            display: flex;
            width: "480px";
            height: "133px";
        }

        .container {
            border-radius: 5px;
            padding: 10px 10px 10px 0px;
        }

        .playing {
            font-weight: bold;
            color: #53b14f;
            text-align: center;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .not-play {
            color: #ff1616;
        }

        .art {
            float: left;
            width: 27%;
            margin-left: -5px;
        }

        .text {
            width: 71%;
        }

        .song {
            font-size: 24px;
            color: #666;
            text-align: center;
            margin-top: 3px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .artist {
            font-size: 20px;
            color: #b3b3b3;
            text-align: center;
            margin-bottom: 5px;
        }

        .logo {
            margin-left: 5px;
            margin-top: 5px;
        }

        .cover {
            position: absolute;
            border-radius: 5px;
            height: 100px;
            width: 100px;
            z-index: -1;
        }

        #bars {
            height: 30px;
            bottom: 23px;
            margin: -20px 0 0 0px;
            position: absolute;
            width: 40px;
        }

        .bar {
            background: #1DB954cc;
            bottom: 1px;
            height: 3px;
            position: absolute;
            width: 3px;
            animation: sound 0ms -800ms linear infinite alternate;
        }

        @keyframes sound {
            0% {
                opacity: .35;
                height: 3px;
            }

            100% {
                opacity: 1;
                height: 15px;
            }
        }
    </style>

    <div class="main">
        <a class="art" href="{}" target="_BLANK">
            <center>
                <img src="https://source.unsplash.com/random/500x500" class="cover"/>
            </center>
        </a>

        <div class="text">
            <div class="song">Song</div>
            <div class="artist">Arist</div>
            <div id="bars">Bars</div>
        </div>
    </div>

</div>