style.css

*{
    box-sizing: border-box;
}

body{
    background-color: #ffffff;
    margin: 0;
    font-family: 'Manrope', sans-serif;
}

header{
    position: relative;
    background:url('imgs/music-bg.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 96px 0;
}

header::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

header * {
    z-index: 1; 
}

header h1{
    margin: 0 0 32px;
}

button {
    background-color: #FF4642;
    color: #ffffff;
    border-radius: 32px;
    padding: 8px 14px;
    cursor: pointer;
    border: 0;
}

button:active{
    transform: scale(0.96);
}

button:focus, input:focus{
    outline: none;
}

form{
    position: relative;
    width: 480px;
    max-width: 100%;
}

form input{
    border: 0;
    border-radius: 48px;
    font-size: 1rem;
    padding: 16px 24px;
    width: 100%;
    color: #bb0032;
}

form button{
    background-color: #FF2962;
    border: 0;
    border-radius: 48px;
    padding: 14px 24px;
    font-size: 1rem;
    position: absolute;
    top: 2px;
    right: 2px;
}

ul.songs{
    list-style: none;
    padding: 0;
}

ul.songs li{
    display: flex;
    margin: 16px 0;
    justify-content: space-between;
    align-items: center;
}

.container{
    margin: 32px auto;
    width: 480px;
    max-width: 100%;
}

.container h2{
    font-weight: 300;
}

.container p{
    text-align: center;
}

.centered{
    display: flex;
    justify-content: center;
}

.centered button{
    transform: scale(1.3);
    margin: 16px;
}

@media (max-width: 600px) {
    form{
        max-width: 90%;
    }
    .container{
        max-width: 90%;
    }
}