body{
    margin: 5em;
    background: #ccc;
}
.clickable{
    cursor:pointer;
    color: white;
}
.clickable:hover{
    background: #222
}
li.clickable{
    padding: 1em;
}
button{
    padding: 1em;
    border-radius: 10em;
    min-width: 2em;
    min-height: 2em;
    background: #222;
    border-width: 0;
}
#media_player{
    margin: 2em auto;
    border: solid 1px grey;
    padding: 2em;
}
meter{
    background: black;
}

audio{
    width: 100%;
}
#wave_box{
    border-radius: 0.25em;
    background: #222;
    padding: 1em;
    margin-bottom: 1em;

}

marker span{
    color: white;
}

ul{
    background: #111;
}