html{
    touch-action: manipulation;
}
#container{
    width: 90vw;
    height:90vh;
    margin:5vh 5vw;
    max-width: 730px;
}
#bpm{
    font-size: 35px;
}
#controls{
    display:flex;
    flex-direction: column;
    height:80%;
}
.volume_container{
    display:flex;
    font-size:25px;
    margin-bottom: 60px;
}
.volume_button{
    margin-right:20px;
}
#control_buttons{
    display:flex;
    justify-content: space-between;
    font-size:25px;
    flex-wrap: wrap;
}
#control_buttons .button{
    margin-bottom:30px;
}
.volume_slider{
    height:70%;
    width:75px;
    writing-mode: bt-lr; /* IE */
    -webkit-appearance: slider-vertical; /* WebKit */
}

@media screen and (min-width:300px){
    #controls{
        flex-direction: column;
    }
    #control_buttons{
        flex-direction: row;
    }

    #control_buttons .button{
        width: 43vw;
    }
    .volume_container{
        margin-bottom: 60px;
    }
}
@media screen and (min-width:600px){
    #controls{
        flex-direction: row;
    }
    #control_buttons{
        flex-direction: column;
        margin-bottom: 5%;
        width: 50%;
    }
    #control_buttons .button{
        width: 100%
    }
    .volume_container{
        margin: 0;
    }

}
input[type=range]::-webkit-slider-thumb {
    width: 25px;
    height: 25px;
}
input[type=range]::-ms-thumb {
    width: 25px;
    height: 25px;
}
input[type=range]::-moz-range-thumb {
    width: 25px;
    height: 25px;
}
.note_glyph{
    height: 30%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.note_fourth{
    background-image: url(./fourth.svg);
}
.note_eighth{
    background-image: url(./eighth.svg);
}
.note_sixteenth{
    background-image: url(./sixteenth.svg);
}
.note_triplets{
    background-image: url(./triplets.svg);
}