*{
     -webkit-tap-highlight-color: rgba(0,0,0,0);
 }

html, body, canvas{
    margin: 0;
    padding: 0;
    border: 0;
}
canvas{
      position: relative;
}
html, body, #interactive-area{

    height: 100%;
}
body{
    background-color: #000000;
    overflow: hidden;
}

#interactive-area
{
    background-image:none;
    /*background-image: url("../img/rotate_device.png");*/
    background-repeat: no-repeat;
    background-position: center;
    margin: auto;
    width: 100%;
    height: 100%;
    padding-bottom:1px;
    overflow: hidden;
}