.container{
        width: 100%;
        height: 100vh;
        background: #333;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
    }

    .music-player{
        background: #ffe0e5;
        width: 400px;
        padding: 25px 35px;
        text-align: center;
    }
    nav{
        display: flex;
        justify-content: space-between;
        margin-bottom: 30px;
    }
    nav.circle {
        border-radius: 50%;
        width: 40px;
        height: 40px;
        line-height: 40px;
        background: #fff;
        color: #f53192;
        box-shadow: 0 5px 10px rgba(255, 26, 0.22);

    }
    .song-img{
        width: 220px;
        border-radius: 50%;
        border: 8px solid #fff;
        box-shadow: 0 10px 60px rgba(255, 26, 0.22);
    }
    .music-player h1{
        font-size: 20px;
        font-weight: 400;
        color: #333;
        margin-top: 20px;
    }
    .music-player p{
        font-size: 14px;
        color: #333;
    }
    #progress{
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        width: 100%;
        height: 6px;
        background: #f53192;
        border-radius: 4px;
        cursor: pointer;
        margin: 40px 0;

    }
     #progress::-webkit-slider-thumb{
        -webkit-appearance: none;
         -moz-appearance: none;
        appearance: none;
        background: #f53192;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        border: 8px solid #fff;
        box-shadow: 0 5px 5px rgba(255, 26, 0.22);

     } 
     .controls{
        display: flex;
        justify-content: center;
        align-items: center;
     }
     .controls div{
        width: 60px;
        height: 60px;
        margin: 20px;
        background: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        color: #f53192;
        box-shadow: 0 10px 20px rgba(255, 26, 0.22);
        cursor: pointer;
     }
     .controls div:nth-child(2){
        transform: scale(1.5);
        background: #f53192;
        color: #fff; 
     }