/*SOUND BARS*/
/*source = http://codepen.io/elalemanyo/pen/wueft */
#fm-bars {
    height: 40px;
    float: right;
    margin: -35px 20px 0 0;
    position: relative;
    bottom: 2px;
    width: 75px;
    z-index: 700;    
}

#am-bars {
    height: 40px;
    float: left;
    margin: -35px 0 0 20px;
    position: relative;
    width: 75px;
    z-index: 700;
}

.bar {
   background: #00BFFF;
    bottom: 1px;
    height: 3px;
    position: absolute;
    width: 6px;      
    animation: sound 0ms -800ms linear infinite alternate;
}

@keyframes sound {
    0% {
       opacity: .35;
        height: 3px; 
    }
    100% {
        opacity: 1;       
        height: 38px;        
    }
}

.bar:nth-child(1)  { left: 1px; animation-duration: 474ms; }
.bar:nth-child(2)  { left: 9px; animation-duration: 433ms; }
.bar:nth-child(3)  { left: 17px; animation-duration: 407ms; }
.bar:nth-child(4)  { left: 25px; animation-duration: 458ms; }
.bar:nth-child(5)  { left: 33px; animation-duration: 400ms; }
.bar:nth-child(6)  { left: 41px; animation-duration: 427ms; }
.bar:nth-child(7)  { left: 49px; animation-duration: 441ms; }
.bar:nth-child(8)  { left: 57px; animation-duration: 419ms; }
.bar:nth-child(9)  { left: 65px; animation-duration: 487ms; }
.bar:nth-child(10) { left: 73px; animation-duration: 442ms; }?