body {
    background-color: #86c1c4;
    margin: 0;
    padding: 0;
}

* {
    box-sizing: border-box;
}

#part1 button {
    position: relative;
    width: 300px;
    background-color: #057c85;
    border: 1px solid #045e65;
    border-radius: 5px;
    color: white;
    margin: 5px;
    padding: 5px 0;
    font-size: 14px;
    font-weight: bold;
    overflow: hidden;

}

#part1>span {
    color: white;
    font-weight: bold;
}

#part1 button em {
    position: absolute;
    background-color: #F55;
    padding: 10px 0;
    width: 20px;
    text-align: center;
    right: 0;
    top: -5px;
    border-radius: 5px;
}

#claver {
    text-align: center;
}

h1 {
    color: white;
    font-size: 300%;
    text-align: center;
}

#part2 {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dotted black;
}

#part2>span {
    background-color: #057c85;
    border: 1px solid #045e65;
    border-radius: 5px;
    color: white;
    padding: 5px;
    margin: 2px;
}

#part2 button {
    position: relative;
    width: 50px;
    background-color: #057c85;
    border: 1px solid #045e65;
    border-radius: 5px;
    color: white;
    margin: 2px;
    padding: 5px 20px 5px 0;
    font-size: 14px;
    font-weight: bold;
    overflow: hidden;
}

#part2 button em {
    position: absolute;
    background-color: #F55;
    padding: 10px 0;
    width: 20px;
    text-align: center;
    right: 0;
    top: -5px;
    border-radius: 5px;
}



h1 img {
    height: 50px;
}

.play {
    background-color: #045e65 !important;
}

audio {
    display: none;
}

@media screen and (max-width: 460px){
    body {
        /* padding: 10px; */
    }
    #part1 button {
        width: 46%;
        margin: 5px 0;
        overflow: hidden;
        white-space: nowrap;
        margin: 5px 2%;
        padding: 5px;
        font-size: 12px;
    }
    #part1 button em {
        display: none;
    }

    #part2>span {
        /* display: none; */
        font-size: 12px;

    }
    #part2 button {
        font-size: 12px;
        width: 30px;
        padding: 5px 0;
    }
    #part2 button em {
        display: none;
    }

    h1 {
        font-size: 200%;
    }
    h1 img {
        height: 30px;
    }

}