body,
html {
    padding: 0;
    margin: 0;
    display: flex;
    /*position lado*/
    flex-direction: column;
    /*position colunas*/
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #333;
    color: rgb(246, 242, 242);
}

img {
    width: 300px;
    height: 300px;
}

.texto {
    width: 300px;
}

h2 {
    margin-bottom: 7px;
}

.duracao {
    width: 300px;
    margin-top: 30px;
}

.barra {
    width: 300px;
    width: 100%;
    height: 10px;
    border: 1px solid white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

progress {
    width: 0;
    /*a barra ficará no zero*/
    height: 7px;
    background-color: #333;
}

.tempo_da_musica {
    display: flex;
    width: 300px;
    justify-content: space-between;
    /*distanciar os elementos - 0:00 e 4:08*/
}

.botao {
    width: 300px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.botao-play,
.botao-pause {
    font-size: 50px;
    cursor: pointer;
}

.setas {
    font-size: 40px;
    cursor: pointer;
}

.botao-pause {
    display: none;
}