#interactive.viewport canvas, video {
  float: left;
  /*width: 640px;*/
  height: 480px;
}

#interactive.viewport canvas.drawingBuffer, video.drawingBuffer {
  margin-left: -640px; 
}
#interactive.viewport canvas.drawingBuffer{
	position: absolute;
  	/*width: 386px;*/
	/*margin-left: -386px;*/
}
#interactive.viewport {
  float: left;
  /*width: 640px;*/
  height: 480px;
}

#interactive.viewport {
  margin-left: 0;
}

.center-vertically {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.reader-config-group{
  /*display: none;*/
}
.display-none{
  display: none;
}


/*======loader======*/
.bg_load {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  background: #EEE;
}

.wrapper {
    /* Size and position */
  font-size: 20px; /* 1em */
    width: 8em;
  height: 8em;
    position: fixed;
    left: 50%;
    top: 50%;
    margin-top: -100px;
    margin-left: -100px;

    /* Styles */
  border-radius: 50%;
    /*background: rgba(255,255,255,0.1);*/
    background-image: url('../../img/Icon-1024.png');
    background-repeat: no-repeat;
    background-size: cover;
    border: 1px solid rgba(138,189,195,0.5);
    /*box-shadow: 
        inset 0 0 2em rgba(255,255,255,0.3),
        0 0 0 0.7em rgba(255,255,255,0.3);*/
    /*animation: rota 3.5s linear infinite;*/
    animation: opacity-animation 2s infinite;

    /* Font styles */
    font-family: 'Racing Sans One', sans-serif;
    
    color: #444;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 0 .04em rgba(255,255,255,0.9);
    line-height: 6em;
}

.wrapper span {
    display: inline-block;
    /*animation: placeholder 1.5s ease-out infinite;*/
}

@keyframes opacity-animation {
  0%{ opacity: 0.1 }
  50%{ opacity: 1 }
  100%{ opacity: 0.1 }
}