.vu-meter{
    width: 300px;
    height: 35px;
    border: none;
    padding: 0px;
    position: relative;
}

.vu-channel{    
    border: none;    
    position: absolute;
    width: 100%;
    height: 15px;
}

.vu-channel.right{    
    top: 20px;
}

.vu-channel-part{    
    position: absolute;
    top: 0;
    bottom: 0;
}

.vu-channel-part.green{
    background-color: green
}

.vu-channel-part.yellow{
    background-color: yellow
}

.vu-channel-part.red{
    background-color: red
}

.vu-channel-part.peak{
    background: black
}