body {
  padding: 0px;
  margin: 0px;
  background: rgba(214, 255, 169, 0.34);
  font-family: Lato, Century Gothic, Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
  text-align: center;
}

#banner, #footer{
  position: absolute;
  left: 0px;
  right: 0px;
  border-bottom: solid 2px black;
  text-align: left;
  background: black;
  color: white;
  padding: 5px;
}
#banner{top: 0px; font-size: 30px; font-weight: 600;}
#footer{bottom: 0px; font-size: 10px;}
#banner * { vertical-align: middle;}

#lesson {
  position: absolute;
  top:      100px;
  bottom:   100px;
  width:      400px;
  overflow-x: hidden;
  overflow-y: scroll;
  border:     solid 1px;
  border-radius: 20px;
  position:     absolute;
  left:         25px;
  background:   white;
  -webkit-box-shadow:inset 0px 0px 5px black;
  -moz-box-shadow:inset 0px 0px 5px black;
  -ms-box-shadow: inset 0px 0px 5px black;
  box-shadow: inset 0px 0px 5px black;
}
ul#cards{
  margin: 0px;
  padding: 0px;
  width: 10000px;
  position: absolute;
  -webkit-transition: all 1s;
  -moz-transition:  all 1s;
  -o-transition:    all 1s;
  transition:       all 1s;
}
ul#cards>li{
  float: left;
  width: 360px;
  height: 100%;
  text-align: left;
  margin: 20px;
  list-style: none;
}
ul#cards h1{margin-top: 0px;}
.activity {
  background: rgba(117,50,138,.2);
  border-top: dashed 1px black;
  border-bottom: dashed 1px black;
}
.video {
  background: rgba(20,20,255,.2);
  border-top: dashed 1px black;
  border-bottom: dashed 1px black;
  margin: 20px 0px;
}
a#prev, a#next{
  position: absolute;
  width: 30px;
  height: 30px;
  background: white;
  border-radius: 5px;
  border: solid 1px gray;
  text-decoration: none;
  top: 45%;
  text-align: center;
  z-index: 9;
  box-shadow: 2px 2px 5px #888888;
  display: none;
}
a#prev:hover, a#next:hover{background: black; color: white;}
a#prev:active, a#next:active{margin-left: 1px; margin-top: 1px; box-shadow: none;}

a#prev{left: 5px;}
a#next{left: 415px;}
/************************** VIDEO LIGHTBOX **********************************/
#fade {
  display: none;
  position: fixed;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 100%;
  background-color: black;
  z-index: 1001;
  -moz-opacity: 0.8;
  opacity: .80;
  filter: alpha(opacity=80);
}

#light {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  max-width: 600px;
  max-height: 360px;
  margin-left: -300px;
  margin-top: -180px;
  border: 2px solid #FFF;
  background: #FFF;
  z-index: 1002;
  overflow: visible;
}

#boxclose {
  float: right;
  cursor: pointer;
  color: #fff;
  border: 1px solid #AEAEAE;
  border-radius: 3px;
  background: #222222;
  font-size: 31px;
  font-weight: bold;
  display: inline-block;
  line-height: 0px;
  padding: 11px 3px;
  position: absolute;
  right: 2px;
  top: 2px;
  z-index: 1002;
  opacity: 0.9;
}

.boxclose:before {
  content: "×";
}

#fade:hover ~ #boxclose {
  display:none;
}

.test:hover ~ .test2 {
  display: none;
}
/***********************************************************************/

#righthand{
  position: absolute;
  top:    100px;
  bottom: 100px;
  left:   500px;
  right:  50px;
  display: flex;
  justify-content: center;
  border-radius: 10px;
}
#righthand::after{
  content: 'Loading...';
  display: block;
  position: relative;
  font-size: 80px;
  top: 100px;
  left: -150px;
  color: rgba(0,0,0,0.08);
  transform: rotate(45deg);
  pointer-events: none
  z-index: 0;
}
#righthand img{ position: absolute; left: 0px; z-index: 1; }
#righthand .embeddedWescheme{position: absolute; top: 0px; left: 0px; right: 0px; min-width: 500px; bottom: 30px; z-index: 1;}
.refreshButton {background: black; color: white; font-size: 14px; border: outset 1px; height: 20px; display:block;}
#header{display:none;}
#progressbar{position: absolute; top: 62px; left: 0px; height: 2px; background: white; width: 0px;
-webkit-transition: all 1s;
  -moz-transition:  all 1s;
  -o-transition:    all 1s;
  transition:       all 1s;}