#wrapper { width:1024px; height:672px; top:0; bottom:0;left:0;right:0; }
.content { padding:0px; width:1024px; height:498px; }
#footer { margin-top:498px }
#zoom-content { width:1024px; height:498px; position:absolute; }
.normal-video { margin-left:370px; margin-top:67px; }
.big-video-size { height:498px; width:1024px; }
.instruction-swipe { margin-top:440px; margin-left:928px; }
.instruction-drag { margin-top: 428px; margin-left: 938px; position:absolute; }
.speaker { width:1024px;  height:25px; margin-top:491px }
.default { background-image:url(../img/common/core/plainBackground.png); background-size:1024px 498px; }
#footer-intro { margin-top:639px;}

/* hotspots */
.hot-spot-display { margin-top: 195px; margin-left: 469px; }
.hot-spot-power-switch { margin-top: 327px; margin-left: 575px; }
.hot-spot-adapter { margin-top: 40px; margin-left: 545px; }