* {
    margin: 0px;
    padding:0px;
    font-family: 'Poppins', sans-serif;
}

#autoFalantes {
    width: 10em;
    height: 10em;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 3vh;
}

#voltarIcone {
    zoom:100%;
}

#displayControls ul{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3vh;
}

#displayControls button {
    background-color: rgba(128, 128, 128, 0.05);
    border: 1px solid black;
    cursor: pointer;
    font-size: 1em;
    width: 4.5em;
    height: 3em;
    text-align: center;
    padding: 1vh 6vh;
    font-weight: 900;
    margin: 0 10px;
}

@media only screen and (max-width: 621px){
    #displayControls ul {
        display: flex;
        flex-direction: column-reverse;
    }
    #displayControls ul li button {
        margin-bottom: 15px;
    }
    #volumeLevel li {
        margin: 3px 0;
    }
}

#displayControls ul li {
    display: inline-block;
    padding-right: 1vw;
    padding-left: 1vw;
}


h3, p {
    text-align: center;
}

h3 {
    margin-top: 5vh;
    margin-bottom: 10vh;
}


#voltar {
    margin-left: 3vh;
    margin-top: 3vh;
    font-size: 4vh;
}

a {
    text-decoration: none;
    color: black;
}

#continuar {
    display: block;
    margin: 3vh auto;
    font-size: 3vh;
    padding: 1vh;
    border: rgb(1, 41, 1) 2px solid;
    background-color: rgba(0, 0, 0, 0.01);
    cursor: pointer;
}

#continuar:hover {
    background-color: green;
    color: white;
    cursor: pointer;
}