.gtpanel {
	width:100%;
	max-width:450px;
margin: auto;
  background: url(/tools/guitartuner/gtpanelbg.jpg)repeat center center #000;
  font-family: Arial, Helvetica, San-serif;
  outline: none;
}
.gtheader {
    height: 15vh;
    color: #151515;
    text-align: center;
    margin: 0;
    padding: 0.5vh;
    box-shadow: 0 0 25px 5px #000;
  box-sizing: border-box;
    border-bottom: 1px solid #111;
  background:url(/tools/guitartuner/gtheaderbg.jpg) repeat-x center center / contain transparent;
  position: relative;
}
.gtheader h1 {
    margin: 4vh 0;
    font-size: 2em;
    padding: 3vh 0;
    background-color: #333333;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: rgba(255,255,255,0.5) 0px 1px 3px;  
}
.gtheader h1#title.imgTitle{
  color: #f2711c;
  text-shadow: 0 0 25px rgba(255, 192, 0, 0.8), 0 0 15px rgba(255, 192, 0, 0.5);
  transition: all 0.2s ease;
}
.gtheader a.gttitle {
    position: absolute;
    right: 0px;
    top: -10px;
    text-decoration: none;
    font-size: 10px;
    color: #333;
    width: 33%;
    opacity: 1;
    margin: 0 33%;
}
.gtheader a.gttitle:hover {
  opacity:0.75;
}
section {
  margin: 0 auto;
    float: none;
    height: 70vh;
    background: url(/tools/guitartuner/board.png) no-repeat center 50% transparent;
    width: 360px;
    box-sizing: border-box;
}
button.string {
  border: none;
    float: left;
    width: 40px;
    margin: 0 7px 0 7px;
    height: inherit;
    outline: none;
    cursor: pointer;
    padding: 0 !important;
  position: relative;
  z-index: 1;
}

button.string:first-child {
    margin-left: 26px !important;
}

button#string6, button#string4, button#string4, button#string3, button#string1 {
    margin-left: 6px;
}
button#string2 {
    margin-left: 8px;
}

#gtbody button {
  background-repeat:repeat-y ;
  background-position:center center;
  background-color:transparent;
}

#string1 {
  background-image: url(/tools/guitartuner/string1.png);
}
#string2 {
  background-image: url(/tools/guitartuner/string2.png);
}
#string3 {
  background-image: url(/tools/guitartuner/string3.png);
}
#string4 {
  background-image: url(/tools/guitartuner/string4.png);
}
#string5 {
  background-image: url(/tools/guitartuner/string5.png);
}
#string6 {
  background-image: url(/tools/guitartuner/string6.png);
}

#string1:hover {
  background-image: url(/tools/guitartuner/glow1.png), url(/tools/guitartuner/string1.png);
}
#string2:hover {
  background-image: url(/tools/guitartuner/glow1.png), url(/tools/guitartuner/string2.png);
}
#string3:hover {
  background-image: url(/tools/guitartuner/glow2.png), url(/tools/guitartuner/string3.png);
}
#string4:hover {
  background-image: url(/tools/guitartuner/glow2.png), url(/tools/guitartuner/string4.png);
}
#string5:hover {
  background-image: url(/tools/guitartuner/glow3.png), url(/tools/guitartuner/string5.png);
}
#string6:hover {
  background-image: url(/tools/guitartuner/glow3.png), url(/tools/guitartuner/string6.png);
}

#gtbody button.string.playingSound {
  background-repeat:repeat-y, repeat-y, no-repeat !important;
  background-position:center center, center center, center 50% !important;
  background-color:transparent;
}
#string1.string.playingSound { 
  background-image: url(/tools/guitartuner/string2.gif), url(/tools/guitartuner/glow1.png), url(/tools/guitartuner/light.png);
}
#string2.string.playingSound { 
  background-image: url(/tools/guitartuner/string3.gif), url(/tools/guitartuner/glow1.png), url(/tools/guitartuner/light.png);
}
#string3.string.playingSound { 
  background-image: url(/tools/guitartuner/string3.gif), url(/tools/guitartuner/glow1.png), url(/tools/guitartuner/light.png);
}
#string4.string.playingSound { 
  background-image: url(/tools/guitartuner/string4.gif), url(/tools/guitartuner/glow2.png), url(/tools/guitartuner/light.png);
}
#string5.string.playingSound { 
  background-image: url(/tools/guitartuner/string5.gif), url(/tools/guitartuner/glow2.png), url(/tools/guitartuner/light.png);
}
#string6.string.playingSound { 
  background-image: url(/tools/guitartuner/string6.gif), url(/tools/guitartuner/glow3.png), url(/tools/guitartuner/light.png);
}

.gtfooter {
    margin: 0;
    background-color: hsl(0,0%,90%);
    height: 15vh;
  text-align:center;
  bottom: 0;
    position: relative;
    width: 100%;
  background:url(/tools/guitartuner/gtheaderbg.jpg) repeat-x center center /contain transparent;
  box-shadow: 0 0 25px 5px #000;
}
.gtfooter button {
    font-size: 0;
    height: 9vh;
    width: 140px;
    margin: 3vh 1vh 0;
    border: none;
    outline: none;
    font-weight: bold;
    color: transparent;
    cursor: pointer;
  text-align: center;
}
/******* buttons ******/
#btnStop {
    background: url(/tools/guitartuner/switch-off.png) no-repeat center right /contain;
  text-align: left;
}
#btnRepeat {
    background: url(/tools/guitartuner/switch-off.png) no-repeat center left /contain;
  text-align: right;
}
#btnRepeat:after , #btnStop:before {
    content: "REPEAT";
    font-size: 18px;
    background-color: #333333;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: rgba(255,255,255,0.5) 0px 1px 3px;
}
#btnStop:before {
    content: "STOP";
}
#btnRepeat.active:after, #btnRepeat:active:after {
  text-shadow: 0px 1px 3px rgba(255,255,255,0.3), 0 0 15px #00ff00, 0 0 20px #00ff00, 0 0 25px #00ff00, 0 0 30px #00ff00, 0 0 35px #00ff00;
  color: green;
}
#btnStop:active:before {
  text-shadow: rgba(255,255,255,0.5) 0px 1px 3px, 0 0 15px #ff0000, 0 0 20px #ff0000, 0 0 25px #ff0000;
  color: #ff0000;
}
#btnStop:active {
    background: url(/tools/guitartuner/switch-stop.png) no-repeat center right /contain;
}
#btnRepeat.active, #btnRepeat:active {
    background: url(/tools/guitartuner/switch-on.png) no-repeat center left /contain;
}
/****** pick *****/
#btnPick {
    background: url(/tools/guitartuner/pick-off.png) no-repeat center center /contain;
  width: 100px;
  font-size: 22px;
}
#btnPick.active{    
    background: url(/tools/guitartuner/pick-on.png) no-repeat center center /contain;
}
section.pickActive , section.pickActive .string{
  cursor: url(/tools/guitartuner/pick-active.png)10 60, auto;
}

.notes {
    position: relative;
    width: 330px;
    top: -82%;
    margin-left: 20px;
}
.notes span {
    width: 50px;
    display: inline-block;
    color: #171717;
    text-align: center;
    font-size: 50px;
    text-shadow: -1px -1px 1px #000000, 0px 0px 1px #6f6f6f;
}
.notes .lightOn, .notes .lightOn span {
  color: #f2711c;
  text-shadow: 0 0 25px rgba(255, 192, 0, 0.8), 0 0 15px rgba(255, 192, 0, 0.5);
  transition: all 0.2s ease;
}
.solfege {
    font-size: 22px !important;
    margin-top: 42vh;
}

@media only screen and (max-width: 380px){
  section {
    margin-left: 0;
  }
}

@media only screen and (max-width: 359px){
  section {
    margin-left: 0px;
    background-position-x: -26px;
  }
  
}

@media only screen and (max-width: 320px){
  section {
    width: 320px;
    padding-left: 5px;
    box-sizing: border-box;
    margin-right: 0;
    background-position-x: -21px;
  }
  .notes {
    width: 320px;
    margin-left: 0px;
  }
  .notes span {
    width: 48px;
  }
  button.string:first-child {
    margin-left: 0 !important;
  }
  button.string:last-child {
    margin-right: 0 !important;
  }
}

/* Hide Pick if inaccurate pointing device */
@media (pointer:coarse) {
  #btnPick {
    display:none !important;
  }
}

/* Hide Pick if portrait aspect ratio*/
@media only screen and  (orientation : portrait) {
    #btnPick {
    display:none !important;
  }
}